23 April 1935

The Polish Constitution of 1935 is adopted.

The Polish Constitution of 1935, officially known as the April Constitution, was adopted on April 23, 1935, during a period of authoritarian rule in Poland. It represented a significant departure from the more democratic March Constitution of 1921 and is often seen as a move to consolidate power under Józef Pi?sudski and his successors.

Strengthening of the Executive: The president was granted extensive powers, including the authority to issue decrees, appoint the Prime Minister and other key officials, dissolve parliament, and command the armed forces.
Weak Legislature: The Sejm (lower house) and Senate’s roles were significantly diminished, with the Sejm having limited legislative powers and a reduced ability to check the executive.
Limited Civil Liberties: The constitution placed constraints on civil liberties and allowed for government control over the political life in Poland.
Direct Election of the President: Unlike the earlier system, the president was to be elected directly by the people, though the first president under this constitution was elected by the assembly due to the transition provisions.

The adoption of this constitution marked a shift towards an authoritarian regime, effectively reducing the influence of the legislature and judiciary while centralizing power in the hands of the president. The 1935 Constitution remained in effect until the German and Soviet invasions of Poland in 1939. Its introduction is often seen as a reflection of the turbulent interwar period in Poland and the broader European context of rising authoritarianism.

23 April 1985

Coca-Cola changes its formula and releases New Coke. The response is overwhelmingly negative, and the original formula is back on the market in less than three months.

New Coke was a reformulated version of Coca-Cola that was released in 1985. The launch of New Coke was met with intense backlash from consumers, leading to one of the biggest marketing failures in history. There were several factors that contributed to the failure of New Coke.

Firstly, Coca-Cola was a well-established brand with a loyal following. The company had been producing the same formula for over 100 years, and consumers had grown to love the taste of Coca-Cola. When the company announced that it was changing the formula, consumers felt betrayed and were not willing to accept the change.

Secondly, the company failed to do proper market research before launching New Coke. Coca-Cola conducted taste tests that showed that consumers preferred the taste of New Coke over the original formula. However, the company did not take into account the emotional attachment that consumers had to the original formula. When consumers were told that the original formula was being replaced, they felt like they were losing a part of their identity and rebelled against the change.

Thirdly, the company’s marketing campaign for New Coke was poorly executed. The company marketed the new formula as “better than ever” and “the best Coke ever,” which made consumers feel like they had been lied to for years about the quality of the original formula. The company also failed to communicate the reasons behind the change, leading to confusion and mistrust among consumers.

Finally, the backlash against New Coke was fueled by a grassroots movement led by fans of the original formula. The company underestimated the power of this movement and was not prepared for the level of backlash it would face.

23 April 2005

The first ever YouTube video was published by user “jawed”.

The first video uploaded to YouTube, “Me at the zoo,” was posted on Saturday, April 23, 2005, at 8:27 p.m. by site co-founder Jawed Karim under the user name “jawed.” The 19-second video was shot by Yakov Lapitsky at the San Diego Zoo and shows Karim standing in front of several elephants, explaining how interesting he finds their “really, really, really long trunks.” The video, which can be seen here, currently has more than 66 million views.

According to the Los Angeles Times, “As the first video uploaded to YouTube, it played a pivotal role in fundamentally altering how people consumed media and helped usher in a golden era of the 60-second video.”

Karim met YouTube’s other co-founders, Chad Hurley and Steve Chen, while the three were working at PayPal. By July 2006, more than 65,000 videos were uploaded to the site every day. In October of that same year, Google acquired YouTube for $1.65 billion in stock. In 2017, it was reported that 400 hours of new videos were uploaded every minute, and the site’s hundreds of millions of users around the world spent 1 billion hours every day watching YouTube.

23 April 1985

Coca-Cola changes its formula and releases New Coke. It was a disaster.

Yet in 1985 the Coca-Cola Company decided to terminate its most popular soft drink and replace it with a formula it would market as New Coke. New coke was a Coca cola brand failure story. To understand why this potentially disastrous decision was made, it is necessary to appreciate what was happening in the soft drinks marketplace. In particular, we must take a closer look at the growing competition between Coca-Cola and Pepsi-Cola in the years and even decades prior to the launch of New Coke.

Coca cola brand failure

The relationship between the arch-rivals had not been a healthy one. Although marketing experts have believed for a long time that the competi­tion between the two companies had made consumers more cola-conscious, the firms themselves rarely saw it like that. Indeed, the Coca-Cola company had even fought Pepsi-Cola in a legal battle over the use of the word ‘cola’ in its name, and lost.

Outside the courts though, Coca-Cola had always been ahead. Shortly after World War II, Time magazine was already celebrating Coke’s ‘peaceful near-conquest of the world.’ In the late 1950s, Coke outsold Pepsi by a ratio of more than five to one. However, during the next decade Pepsi repositioned itself as a youth brand.

This strategy was a risky one as it meant sacrificing its older customers to Coca-Cola, but ultimately it proved successful. By narrowing its focus, Pepsi was able to position its brand against the old and classic image of its competitor. As it became increasingly seen as ‘the drink of youth’ Pepsi managed to narrow the gap.

In the 1970s, Coke’s chief rival raised the stakes even further by intro­ducing the Pepsi Challenge — testing consumers blind on the difference between its own brand and ‘the real thing’. To the horror of Coca-Cola’s long­standing company president, Robert Woodruff, most of those who partici­pated preferred Pepsi’s sweeter formula.

In the 1980s Pepsi continued its offensive, taking the Pepsi Challenge around the globe and heralding the arrival of the ‘Pepsi Generation’. It also signed up celebrities likely to appeal to its target market such as Don Johnson and Michael Jackson.

By the time Roberto Goizueta became chairman in 1981, Coke’s number one status was starting to look vulnerable. It was losing market share not only to Pepsi but also to some of the drinks produced by the Coca-Cola company itself, such as Fanta and Sprite. In particular the runaway success of Diet Coke was a double-edged sword, as it helped to shrink the sugar cola market. In 1983, the year Diet Coke moved into the number three position behind standard Coke and Pepsi, Coke’s market share had slipped to an all-time low of just under 24 per cent.

Something clearly had to be done to secure Coke’s supremacy. Goizueta’s first response to the ‘Pepsi Challenge’ phenomenon was to launch an advertising campaign in 1984, praising Coke for being less sweet than Pepsi. The television ads were fronted by Bill Cosby, at that time one of the most familiar faces on the planet, and clearly someone who was too old to be part of the Pepsi Generation.

The impact of such efforts to set Coca-Cola apart from its rival was limited. Coke’s share of the market remained the same while Pepsi was catching up. Another worry was that when shoppers had the choice, such as in their local supermarket, they tended to plump for Pepsi. It was only Coke’s more effective distribution which kept it ahead. For instance, there were still considerably more vending machines selling Coke than Pepsi.

Even so, there was no getting away from the fact that despite the prolifera­tion of soft drink brands, Pepsi was winning new customers. Having already lost on taste, the last thing Coca-Cola could afford was to lose its number one status.

The problem, as Coca-Cola perceived it, came down to the product itself. As the Pepsi Challenge had highlighted millions of times over, Coke could always be defeated when it came down to taste. This seemed to be confirmed by the success of Diet Coke which was closer to Pepsi in terms of flavour.

So in what must have been seen as a logical step, Coca-Cola started working on a new formula. A year later they had arrived at New Coke. Having produced its new formula, the Atlanta-based company conducted 200,000 taste tests to see how it fared. The results were overwhelming. Not only did it taste better than the original, but people preferred it to Pepsi-Cola as well.

However, if Coca-Cola was to stay ahead of Pepsi-Cola it couldn’t have two directly competing products on the shelves at the same time. It therefore decided to scrap the original Coca-Cola and introduced New Coke in its place.

The trouble was that the Coca-Cola company had severely underestimated the power of its first brand. As soon as the decision was announced, a large percentage of the US population immediately decided to boycott the new product. On 23 April 1985 New Coke was introduced and a few days later the production of original Coke was stopped. This joint decision has since been referred to as ‘the biggest marketing blunder of all time’. Sales of New Coke were low and public outrage was high at the fact that the original was no longer available.

It soon became clear that Coca-Cola had little choice but to bring back its original brand and formula. ‘We have heard you,’ said Goizueta at a press conference on 11 July 1985. He then left it to the company’s chief operating officer Donald Keough to announce the return of the product.

Keough admitted:

The simple fact is that all the time and money and skill poured into consumer research on the new Coca-Cola could not measure or reveal the deep and abiding emotional attachment to original Coca-Cola felt by so many people. The passion for original Coca-Cola — and that is the word for it, passion — was something that caught us by surprise. It is a wonderful American mystery, a lovely American enigma, and you cannot measure it any more than you can measure love, pride or patriotism.

In other words, Coca-Cola had learnt that marketing is about much more than the product itself. The majority of the tests had been carried out blind, and therefore taste was the only factor under assessment. The company had finally taken Pepsi’s bait and, in doing so, conceded its key brand asset: originality.

When Coca-Cola was launched in the 1880s it was the only product in the market. As such, it invented a new category and the brand name became the name of the product itself. Throughout most of the last century, Coca-Cola capitalized on its ‘original’ status in various advertising campaigns. In 1942, magazine adverts appeared across the United States declaring: ‘The only thing like Coca-Cola is Coca-Cola itself. It’s the real thing.’

By launching New Coke, Coca-Cola was therefore contradicting its previous marketing efforts. Its central product hadn’t been called new since the very first advert appeared in the Atlanta Journal in 1886, billing Coca-Cola as ‘The New Pop Soda Fountain Drink, containing the properties of the wonderful Coca-plant and the famous Cola nuts.’

In 1985, a century after the product launched, the last word people associated with Coca-Cola was ‘new’. This was the company with more allusions to US heritage than any other. Fifty years previously, the Pulitzer Prize winning editor of a Kansas newspaper, William Allen White had referred to the soft drink as the ‘sublimated essence of all America stands for — a decent thing, honestly made, universally distributed, conscientiously improved with the years.’ Coca-Cola had even been involved with the history of US space travel, famously greeting Apollo astronauts with a sign reading ‘Welcome back to earth, home of Coca-Cola.’

To confine the brand’s significance to a question of taste was therefore completely misguided. As with many big brands, the representation was more significant than the thing represented, and if any soft drink represented ‘new’ it was Pepsi, not Coca-Cola.

If you tell the world you have the ‘real thing’ you cannot then come up with a ‘new real thing’. To borrow the comparison of marketing guru Al Ries it’s ‘like introducing a New God’. This contradictory marketing message was accentuated by the fact that, since 1982, Coke’s strap line had been ‘Coke is it’. Now it was telling consumers that they had got it wrong, as if they had discovered Coke wasn’t it, but rather New Coke was instead.

So despite the tremendous amount of hype which surrounded the launch of New Coke, it was destined to fail. Although Coca-Cola’s market researchers knew enough about branding to understand that consumers would go with their brand preference if the taste tests weren’t blind, they failed to make the connection that these brand preferences would still exist once the product was launched.

Pepsi was, perhaps unsurprisingly, the first to recognize Coca-Cola’s mistake. Within weeks of the launch, it ran a TV ad with an old man sitting on a park bench, staring at the can in his hand. ‘They changed my Coke,’ he said, clearly distressed. ‘I can’t believe it.’

However, when Coca-Cola relaunched its original coke, redubbed ‘Classic Coke’ for the US market, the media interest swung back in the brand’s favour. It was considered a significant enough event to warrant a newsflash on ABC News and other US networks. Within months Coke had returned to the number one spot and New Coke had all but faded away.

Ironically, through the brand failure of New Coke loyalty to ‘the real thing’ intensified. In fact, certain conspiracy theorists have even gone so far as to say the whole thing had been planned as a deliberate marketing ploy to reaffirm public affection for Coca-Cola. After all, what better way to make someone appreciate the value of your global brand than to withdraw it completely?

Of course, Coca-Cola has denied that this was the company’s intention. ‘Some critics will say Coca-Cola made a marketing mistake, some cynics will say that we planned the whole thing,’ said Donald Keough at the time. ‘The truth is we are not that dumb, and we are not that smart.’ But viewed in the context of its competition with Pepsi, the decision to launch New Coke was understandable. For years, Pepsi’s key weapon had been the taste of its product. By launching New Coke, the Coca-Cola company clearly hoped to weaken its main rival’s marketing offensive.

So what was Pepsi’s verdict on the whole episode? In his book, The Other Guy Blinked, Pepsi’s CEO Roger Enrico believes the error of New Coke proved to be a valuable lesson for Coca-Cola. ‘I think, by the end of their nightmare, they figured out who they really are. Caretakers. They can’t change the taste of their flagship brand. They can’t change its imagery. All they can do is defend the heritage they nearly abandoned in 1985.’

23 April 1660

The Treaty of Oliva is signed between Sweden and Poland.

The Treaty or Peace of Oliva of 23 April 1660 was one of the peace treaties ending the Second Northern War At Oliva , Royal Prussia, peace was made between Sweden, the Polish-Lithuanian Commonwealth, the Habsburgs and Brandenburg-Prussia.

Sweden was accepted as sovereign in Swedish Livonia, Brandenburg was accepted as sovereign in Ducal Prussia, and John II Casimir Vasa withdrew his claims to the Swedish throne, though he was to retain the title of a hereditary Swedish king for life. All occupied territories were restored to their pre-war sovereigns. Catholics in Livonia and Prussia were granted religious freedom.

The signatories were the Habsburg Holy Roman Emperor Leopold I, Elector Frederick William I of Brandenburg and King John II Casimir Vasa of Poland. Magnus Gabriel de la Gardie, head of the Swedish delegation and the minor regency, signed on behalf of his nephew, King Charles XI of Sweden, who was still a minor at the time.

In the treaty John II Casimir renounced his claims to the Swedish crown, which his father Sigismund III Vasa had lost in 1599. Poland also formally ceded to Sweden Livonia and the city of Riga, which had been under Swedish control since the 1620s. The treaty settled conflicts between Sweden and Poland left standing since the War against Sigismund, the Polish-Swedish War, and the Northern Wars.

The Hohenzollern dynasty of Brandenburg was also confirmed as independent and sovereign over the Duchy of Prussia; previously they had held the territory as a fief of Poland. In case of an end to the Hohenzollern dynasty in Prussia, the territory was to revert to the Polish crown. The treaty was achieved by Brandenburg’s diplomat, Christoph Caspar von Blumenthal, on the first diplomatic mission of his career.

The Treaty of Oliva, the Treaty of Copenhagen the same year and the Treaty of Cardis following year marked the high point of the Swedish Empire.