France celebrates its National Day, also known as Bastille Day, on July 14th to commemorate the storming of the Bastille prison in 1789, a pivotal event in the French Revolution.

The United States celebrates Independence Day, also known as the Fourth of July, on July 4th to commemorate the signing of the Declaration of Independence in 1776, which declared the country's independence from British rule.

China celebrates its National Day on October 1st to commemorate the founding of the People's Republic of China in 1949, a significant event in the country's modern history.

Canada celebrates Canada Day on July 1st to commemorate the anniversary of the Canadian Confederation in 1867, when the provinces of Canada, Nova Scotia, and New Brunswick united to form the Dominion of Canada.

Ghana celebrates its Independence Day on March 6th to commemorate the country's independence from British colonial rule in 1957, becoming the first sub-Saharan African country to gain independence.

Australia celebrates Australia Day on January 26th to commemorate the arrival of the First Fleet of British ships at Sydney Cove in 1788, marking the beginning of European settlement in Australia.

India celebrates Republic Day on January 26th to commemorate the adoption of the Indian constitution in 1950, which established the country as a republic and marked the transition from British colonial rule to an independent nation.

Chile celebrates its Independence Day on September 18th to commemorate the country's independence from Spanish colonial rule in 1810, which marked the beginning of the Chilean War of Independence.

Mexico celebrates Independence Day on September 16th to commemorate the start of the Mexican War of Independence in 1810, which led to the country's independence from Spanish colonial rule.

Italy celebrates its National Day, also known as Republic Day, on June 2nd to commemorate the establishment of the Italian Republic in 1946, following a referendum that abolished the monarchy.

Brazil celebrates Independence Day on September 7th to commemorate the country's independence from Portuguese colonial rule in 1822, which marked the beginning of the Brazilian Empire.

India celebrates its Independence Day on August 15th to commemorate the country's independence from British colonial rule in 1947, which marked the beginning of the Republic of India.

Argentina celebrates May Revolution Day on May 25th to commemorate the May Revolution of 1810, which marked the beginning of the Argentine War of Independence and led to the country's independence from Spanish colonial rule.

Sierra Leone celebrates its Independence Day on April 27th to commemorate the country's independence from British colonial rule in 1961, marking the beginning of the Republic of Sierra Leone.

The United Kingdom celebrates Trooping the Colour, also known as the Sovereign's Birthday Parade, on the second Saturday in June to mark the official birthday of the reigning monarch. The ceremony involves a military parade and inspection by the monarch.