March 26

A massive earthquake devastates the city of Caracas, Venezuela, killing thousands amid the region's war for independence.

A powerful earthquake struck Caracas and other Venezuelan cities amid the country's ongoing war of independence from Spain, killing thousands of people and severely undermining the fledgling revolutionary government led by Simon Bolivar. Royalist priests and propagandists seized on the disaster, claiming it was divine punishment for rebellion against the Spanish crown, temporarily weakening support for independence.

The Book of Mormon is first published in Palmyra, New York, by Joseph Smith.

Joseph Smith published "The Book of Mormon" in Palmyra, New York, a religious text he said was translated from golden plates revealed to him by an angel. The book became the foundational scripture of the Latter Day Saint movement, which grew into a major American religious tradition.

The Congo Free State is established under the personal rule of Belgium's King Leopold II, beginning a brutal colonial regime.

King Leopold II of Belgium established the Congo Free State as his personal colonial possession rather than a Belgian state colony, ruling it privately for over two decades through a brutal regime of forced labor and violence that killed millions of Congolese people before international pressure forced reform.

Cecil Rhodes, the British colonialist and mining magnate, dies in South Africa.

Cecil Rhodes, the British imperialist, businessman, and founder of the diamond company De Beers, died in South Africa. His vast fortune funded the Rhodes Scholarship, while his colonial legacy, including the territories once named Rhodesia after him, remains deeply controversial.

The first National Hockey League game is played, as the league begins its inaugural season.

The National Hockey League played its first-ever game as a newly formed professional ice hockey organization based in Canada, created after a split within the earlier National Hockey Association. What began with just a handful of Canadian teams laid the foundation for what would grow, following later American expansion, into the premier professional hockey league in North America.

East Pakistan declares independence as Bangladesh, triggering a brutal war for liberation.

Following a brutal nine-month war and a genocidal campaign by Pakistani forces that killed hundreds of thousands, East Pakistan declared independence as Bangladesh under the leadership of Sheikh Mujibur Rahman, gaining full sovereignty later that year with Indian military assistance.

Egypt and Israel sign a peace treaty at the White House, the first between Israel and an Arab nation.

Egyptian President Anwar Sadat and Israeli Prime Minister Menachem Begin signed a peace treaty at the White House, brokered by President Jimmy Carter following the Camp David Accords, making Egypt the first Arab nation to formally recognize and make peace with Israel.

South American nations Argentina, Brazil, Paraguay, and Uruguay sign the Treaty of Asuncion, founding the Mercosur trade bloc.

Argentina, Brazil, Paraguay, and Uruguay signed the Treaty of Asuncion, establishing the Southern Common Market, known as Mercosur, a regional trade bloc aimed at promoting the free movement of goods, services, and people among member South American economies. The bloc later expanded its membership and influence, becoming one of the world's largest regional trading agreements by combined economic output.

Thirty-nine members of the Heaven's Gate cult are found dead in a mass suicide in California.

Authorities discovered the bodies of 39 members of the Heaven's Gate religious cult in a rented mansion near San Diego, who had died in a coordinated mass suicide believing their souls would ascend to a spacecraft trailing the Hale-Bopp comet.

The "Melissa" computer virus begins spreading rapidly via email, one of the first major macro viruses to disrupt the internet.

The "Melissa" macro virus, spread through infected Microsoft Word email attachments, began propagating rapidly across corporate and government networks, forcing many organizations to shut down email systems temporarily and marking an early wake-up call about the vulnerability of networked computing.