. Which of the following led to the start of the Crusades?

A
Constantinople was sacked by Muslims

B
Saladin seized the holy city of Mecca

C
Emperor Alexius I asked for aid against the Muslims

D
the plague devastated Europe and the Middle East

50 do you think civilian (nonmilitary) control of the military is an important part of u. s. democracy? why or why not? what are the advantages to this system? are there disadvantages?

Which statement best summarizes the process of the abolition of slavery in the united states? o a slave owners agreed to limit and ultimately abolish slavery to prevent a slave rebellion similar to the haitian revolution o b. the united states did not abolish slavery until after many latin american countries did because it faced opposition from powerful slaveholders o c. the abolition movement in the united states used a series of legal challenges to successfully outlaw slavery. d. the abolition movement used nonviolent tactics to eventually convince the u. s. government to abolish slavery.

Brainliesttt asap!me : ) answer in your own words. what was the relationship between medieval theories about scientific reasoning and the kind of reasoning favored during the scientific revolution?