Which is the best source of historical evidence to learn about how an event unfolded?

Asappp which of the following is not a requirement for an adult to become a u.s. citizen? have been born on u.s. soil pass a u.s. history and government test be a legal, permanent u.s. resident swear loyalty to the united states

Sailors went to special school to learn how to use the new technology that would them sail far distences. the school we know about was

What trade did europeans want most before the 1800s ivory wood slaves gold