In what year did the Watergate break-in occur?

In what year was the US Social Security Act signed into law?

In what year was Pearl Harbor attacked?

In what year did the United States purchase Alaska from Russia?

In what year was George Washington inaugurated as the first President of the United States?

How many members does the United Kingdom's House of Commons have?

In what year did Pedro Sanchez first become Prime Minister of Spain?

In what year was Emmanuel Macron re-elected President of France?

In what year did Croatia join the European Union?

In what year was the Schengen Agreement signed?

In what year did the Wright brothers make the first powered airplane flight?

In what year were euro banknotes and coins first introduced as cash?

In what year was Magna Carta first sealed?

How many member states did the United Nations have in 2025?

How many states are in the United States?

In what year did the first Apple iPhone go on sale?

What is the exact speed of light in a vacuum, in metres per second, as defined in the SI?

In what year was the Bastille stormed, beginning the French Revolution?

What is the atomic number of gold?

How many planets are in the Solar System under the IAU's 2006 definition?

How many hours are in one week?

In what year did World War I begin?

In what year did Christopher Columbus first reach the Americas?

In what year was the United States Declaration of Independence adopted?

In what year did the RMS Titanic sink?