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Who was President of France on 1 January 2010?
In what year did Switzerland join the United Nations?
In what year did Brazil's current constitution come into force?
In what year did the Equal Franchise Act give women in the United Kingdom the vote on the same terms as men?
In what year did the Treaty of Lisbon enter into force?
In what year did the Berlin Wall fall?
How many electoral votes did Joe Biden receive in the 2020 United States presidential election?
In what year was the Universal Declaration of Human Rights adopted by the United Nations General Assembly?
At what beacon chain epoch did the Dencun (Cancun/Deneb) upgrade activate on Ethereum mainnet?
At what Ethereum mainnet block number did the Constantinople (with Petersburg) upgrade activate?
In what year did the Ethereum mainnet (Frontier) launch?