January 20 in History

Great Britain, officially the Kingdom of Great Britain, was a sovereign state in Western Europe from 1707 to the end of 1800. The state was created by the 1706 Treaty of Union and ratified by the Acts of Union 1707, which united the Kingdom of England and the Kingdom of Scotland to form a single kingdom encompassing the whole island of Great Britain and its outlying islands, with the exception of the Isle of Man and the Channel Islands. The unitary state was governed by a single parliament at the Palace of Westminster, but the distinct legal systems—English law and Scots law—remained in use, as did distinct educational systems and religious institutions, namely the Church of England and the Church of Scotland remaining as the national churches of England and Scotland respectively.

The First Fleet were eleven British ships which transported a group of settlers to mainland Australia, marking the beginning of the European colonisation of Australia. It consisted of two Royal Navy vessels, three storeships and six convict transports under the command of Captain Arthur Phillip. On 13 May 1787, the ships, with over 1,400 convicts, marines, sailors, colonial officials, and free settlers onboard, left Portsmouth and travelled over 24,000 kilometres and over 250 days before arriving in Botany Bay, New South Wales, on 18 January 1788. Governor Arthur Phillip rejected Botany Bay, choosing instead Port Jackson to the north as the site for the new colony; the Fleet arrived there on 26 January 1788. The Fleet established the Colony of New South Wales as a penal colony; the first British settlement in Australia.

Hong Kong Island is an island in the southern part of Hong Kong. The island, known originally and on road signs simply as Hong Kong, has a land area of approximately 78.59 square kilometres (30.34 sq mi) and a population of 1,289,500 with a population density of 16,390 per square kilometre (42,400/sq mi), as of 2023. It is the second largest island in Hong Kong, with the largest being Lantau Island. Hong Kong Island forms one of the three areas of Hong Kong, with the other two being Kowloon and the New Territories.

The 1876–77 Constantinople Conference of the Great Powers was held in Constantinople from 23 December 1876 until 20 January 1877. Following the beginning of the Herzegovinian Uprising in 1875 and the April Uprising in April 1876, the Great Powers agreed on a project for political reforms in Bosnia and in the Ottoman territories with a majority-Bulgarian population. The Ottoman Empire refused the proposed reforms, leading to the Russo-Turkish War a few months later.

General Motors Company (GM) is an American multinational automotive manufacturing company headquartered in Detroit, Michigan, United States. The company is most known for owning and manufacturing four automobile brands: Chevrolet, Buick, GMC, and Cadillac, each a separate division of GM. By total sales, it has continuously been the largest automaker in the United States, and was the largest in the world for 77 years before losing the title to Toyota in 2008.

The Constitution of 1921 was the fundamental law of Turkey for a brief period from 1921 to 1924. The first constitution of the modern Turkish state, it was ratified by the Grand National Assembly of Turkey in January 1921. It was a simple document consisting of only 23 short articles. In October 1923 the constitution was amended to declare Turkey to be a republic. In April the following year the constitution was replaced by an entirely new document, the Constitution of 1924.

World War II, or the Second World War, was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's countries participated. Tanks and aircraft played major roles, the latter enabling the strategic bombing of cities and delivery of the only nuclear weapons used in war. World War II was the deadliest conflict in history, causing the death of 60 to 75 million people. Millions died as a result of massacres, starvation, disease, and genocides, including the Holocaust. After the Allied victory, Germany, Austria, Japan, and Korea were occupied, and German and Japanese leaders were tried for war crimes.

Nazi Germany, officially the German Reich and later the Greater German Reich, was the German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a totalitarian dictatorship. The Third Reich, meaning "Third Realm" or "Third Empire", referred to the Nazi claim that Nazi Germany was the successor to the Holy Roman Empire (800–1806) and the German Empire (1871–1918). The Third Reich, which the Nazis referred to as the Thousand-Year Reich, ended in May 1945, after 12 years, when the Allies defeated Germany and entered the capital, Berlin, ending World War II in Europe.

Pakistan is one of nine states that possess nuclear weapons. Pakistan is not party to the Nuclear Non-Proliferation Treaty. Pakistan's arsenal is estimated at 170 nuclear weapons as of 2025. Pakistan carried out two nuclear tests, Chagai-I and Chagai-II, both in 1998 and underground.

The Paracel Islands, also known as the Xisha Islands and the Hoàng Sa Archipelago, are an archipelago in the South China Sea, under the control of the People's Republic of China, but its sovereignty in whole or in part is disputed.

Martin Luther King Jr. Day is a federal holiday in the United States observed on the third Monday of January each year. King was the chief spokesperson for nonviolent activism in the civil rights movement, which protested legalized racial discrimination in federal and state law and civil society. The movement led to several groundbreaking legislative reforms in the United States.

Black January, also known as Black Saturday or the January Massacre, was a violent crackdown on anti-Soviet and anti-Armenian sentiments, Azerbaijani nationalism, and irredentism in Baku on the 19th and 20th of January, 1990, as part of a state of emergency during the dissolution of the Soviet Union.

Air Inter Flight 148 was a scheduled passenger flight from Lyon-Saint-Exupéry Airport to Strasbourg Airport in France. On 20 January 1992, the Airbus A320 operating the flight crashed into the slopes of the Vosges Mountains in Eastern France, near Mont Sainte-Odile, while on a non-precision approach to Strasbourg Airport. A total of 87 of the 96 people on board were killed, while the remaining 9 were all injured.

Iceland is a Nordic island country between the Arctic Ocean and the North Atlantic Ocean, located on the Mid-Atlantic Ridge between Europe and North America. It is culturally and politically linked with Europe and is the region's westernmost and most sparsely populated country. Its capital and largest city is Reykjavík, which is home to about 35% of the country's roughly 395,000 residents. The official language of the country is Icelandic. Iceland is on a rift between tectonic plates, and its geologic activity includes geysers and frequent volcanic eruptions. The interior consists of a volcanic plateau with sand and lava fields, mountains and glaciers, and many glacial rivers flow to the sea through the lowlands. Iceland is warmed by the Gulf Stream and has a temperate climate, despite being at a latitude just south of the Arctic Circle. Its latitude and marine influence keep summers chilly, and most of its islands have a polar climate.