1. How did the Crusades, Black Death, the Hundred Years War, and the Great Schism all contribute to the end of the medieval era? 2. How influential was the church and their reformations to this end of era?

checks and balances are needed to keep the government running smoothly, they allow the three branches of government to overrule one another so that one branch of government does not become too powerful.

increasing defense spending.

explanation:

omg i dont know oops sorry

in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

explanation: