The Berlin Wall fell in 1989, leading to the reunification of Germany.
Who is the author of "The Wealth of Nations," which is considered a foundational work in the field of economics?
The Industrial Revolution had its origins in which country?
What is the name of the ancient trade route that connected the East and West, facilitating cultural exchange and trade?
Who was the leader of the Indian independence movement against British rule and the first Prime Minister of India?
Which event is often considered the beginning of World War I?
Who is known for his theory of the "Social Contract," which influenced the development of democratic governance?
Which ancient civilization is credited with the invention of the wheel?
What is apartheid, the policy that once existed in South Africa?
The Great Wall of China was primarily built for what purpose?
Which of the following civilizations is known for its advanced knowledge of astronomy and the calendar system, including the Long Count calendar?