World History

Constantinople fell in 1453 when the Ottoman forces led by Sultan Mehmed II captured the Byzantine capital. This event ended the Byzantine Empire and is often used as a marker for the transition from the medieval to the early modern period. Thus, option A is correct.

Napoleon Bonaparte was finally defeated at the Battle of Waterloo in Belgium on 18 June 1815 by the allied forces led by the Duke of Wellington and Prussian forces. His defeat ended his rule and marked the close of the Napoleonic era. Therefore, option A is correct.

Nelson Mandela became South Africa's first Black president in 1994 after the country's first fully inclusive democratic election. He had spent many years imprisoned for opposing apartheid and later helped guide the country toward reconciliation and democracy. Hence, option A is correct.

Martin Luther began the Protestant Reformation in the German states in the early sixteenth century. In 1517, he circulated his Ninety-Five Theses, criticizing several practices of the Catholic Church. His ideas spread widely and led to major religious and political changes in Europe. Thus, option A is correct.

Abraham Lincoln is closely associated with the abolition of slavery in the United States. During the American Civil War, he issued the Emancipation Proclamation in 1863, which declared enslaved people in the rebelling states free, and he supported the Thirteenth Amendment, which abolished slavery constitutionally. Therefore, option A is correct.

The Berlin Wall was opened and soon dismantled in 1989 after increasing public protests, political changes in Eastern Europe, and pressure for freedom of movement. Its fall became a powerful symbol of the weakening of the Cold War division and was followed by German reunification in 1990. Therefore, option A is correct.

Julius Caesar was a prominent Roman general and statesman who played a major role in the political transformation of the Roman Republic. His victories expanded Roman power, and his career helped prepare the way for the Roman Empire. Although he was not an emperor, he was strongly associated with Roman civilization. Thus, option A is correct.

The pyramids of ancient Egypt were primarily monumental tombs built for pharaohs and, in some cases, members of the royal family. Egyptians believed that the deceased ruler needed a protected burial place and objects for the afterlife. Their design therefore reflected religious beliefs, royal power, and advanced engineering. Hence, option A is correct.

The first conference of the Non-Aligned Movement was held in Belgrade, the capital of Yugoslavia, in 1961. The movement brought together countries that wished to avoid joining either the United States-led or Soviet-led bloc during the Cold War. Belgrade is therefore the correct answer.

The correct answer is A, the Tigris and Euphrates. Mesopotamia means “land between rivers,” and this ancient civilization arose in the fertile region between these two rivers in present-day Iraq and nearby areas. Their floods supported farming, while irrigation helped cities, writing, trade, and organized government develop. The region is also associated with Sumer, Babylon, and Assyria.

The Code of Hammurabi was issued by Hammurabi, the ruler of Babylon, around the eighteenth century BCE. It is one of the best-known surviving ancient law codes and contains rules concerning property, trade, family matters, labour, and punishments. Therefore, it belongs to Babylonian civilization.

Ancient Egyptian civilization developed along the Nile River in northeastern Africa. The river provided dependable water, fertile soil through annual flooding, transport routes, and food resources in an otherwise largely desert environment. These advantages supported farming, cities, administration, and the growth of Egyptian civilization.