Why were the settlers (emigrants) traveling 2000+ miles to reach the Oregon Territory?

Where were the trials to review evidence in cases against high-ranking nazi officials accused of war crimes held?

Thomas jefferson was not afraid to make daring statements in the declaration of independence. what evidence from the text best supports this conclusion?

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered