How many countries share a land border with Brazil?

In what year was the African Union launched, replacing the Organisation of African Unity?

In what year was the Good Friday Agreement signed?

In what year was Nelson Mandela released from prison?

In what year was the US Voting Rights Act signed into law?

In what year was the 22nd Amendment to the US Constitution ratified?

In what year was Joe Biden inaugurated as President of the United States?

In what year did Angela Merkel leave office as Chancellor of Germany?

In what year did Solana's mainnet beta launch?

In what year was Vladimir Putin first inaugurated as President of Russia?

In what year did Xi Jinping become General Secretary of the Chinese Communist Party?

In what year was Donald Trump first elected President of the United States?

In what year was Bill Clinton first elected President of the United States?

In what year was The DAO on Ethereum hacked?

What is the chain ID of Base mainnet?

What is the EIP-155 chain ID of Ethereum mainnet?

In what year did Uniswap v1 launch on Ethereum mainnet?

What is Bitcoin's target average block time, in seconds?

In what year's Academy Awards ceremony did Parasite win Best Picture?

In what year was the film E.T. the Extra-Terrestrial released?

In what year was the film Back to the Future released?

In what year was the film Inception released?

In what year was the film Citizen Kane released?

How many competitive Academy Awards did Walt Disney win, the record for an individual?

In what year was Disney's animated film Frozen released?