In what year did Japan's current constitution come into effect?
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 the Affordable Care Act signed into law?
In what year was Pearl Harbor attacked?
In what year did Arizona become a US state?
In what year did the United States purchase Alaska from Russia?
How many articles does the United States Constitution have, not counting amendments?
In what year did Ursula von der Leyen first take office as President of the European Commission?
How many seats does the European Parliament have following the 2024 European election?
In what year did the Treaty of Lisbon enter into force?
How many Great Lakes are there in North America?
How many arrondissements does the city of Paris have?
How many states does Australia have?
How many countries share a land border with Germany?
In what year was the Good Friday Agreement signed?
In what year was Nelson Mandela released from prison?
In what year did the Berlin Airlift begin?
