The British North America Act, passed on March 29, 1867, was a pivotal piece of legislation that led to the creation of the Dominion of Canada. This act united three British colonies - Nova Scotia, New Brunswick, and the Province of Canada - into a single country, marking the beginning of Canada as we know it today. --AI analysis

On March 29, 1886, pharmacist John Pemberton invented Coca-Cola, a beverage that would become one of the most recognized brands worldwide. Initially marketed as a "brain tonic and intellectual beverage" that could cure headaches and relieve fatigue, Coca-Cola has since evolved into a global soft drink giant. --AI analysis

On March 29, 1951, Ethel and Julius Rosenberg were convicted of espionage for their role in passing nuclear secrets to the Soviet Union. Their case drew widespread attention due to allegations of government misconduct and claims of anti-communist hysteria during the Cold War era. --AI analysis

On March 29, 1973, the last United States soldier left Vietnam, marking the end of America's involvement in the Vietnam War. This event brought relief to many Americans who had grown weary of the conflict, but it also left a lasting impact on U.S. foreign policy and public opinion. --AI analysis

Catherine Rosalind Russell, a renowned American actress, passed away on March 29, 1993, at the age of 72. Known for her versatility in both comedic and dramatic roles, Russell is best remembered for her portrayal of fast-talking newspaper reporter Hildy Johnson in the Broadway play "His Girl Friday" and as the titular character in the film "Auntie Mame." --AI analysis

On March 29, 2004, the Republic of Ireland made history by becoming the first country to implement a nationwide smoking ban in all indoor workplaces, including bars and restaurants. This landmark legislation aimed to protect public health from the dangers of secondhand smoke and has since been adopted by numerous countries around the world. --AI analysis

On March 29, 2010, two suicide bombings took place in Moscow Metro stations, resulting in the tragic loss of 40 lives and injuring over 100 people. These attacks were carried out by female suicide bombers and were attributed to militant groups from the North Caucasus region. --AI analysis

On March 29, 2011, the last of the U.S. troops withdrawn from Iraq under the US-Iraq Status of Forces Agreement returned home. This marked a significant milestone in the Iraq War, as it signaled the end of the U.S. military presence in the country and the transfer of security responsibilities to Iraqi forces. --AI analysis

On March 29, 2013, the 2012-13 Chinese anti-austerity protests came to an end with the resignation of Xi Jinping from his role as Vice President. These protests were sparked by concerns over government corruption and economic inequality, highlighting the growing discontent among the Chinese population. --AI analysis

On March 29, 2017, the United Kingdom triggered Article 50 of the Treaty on the Functioning of the European Union, officially starting the formal withdrawal process from the European Union. This event marked a significant turning point in British history, as the country began its journey towards Brexit. --AI analysis