What caused conflict leading up to the First Crusade? Seljuks took control of Jerusalem and attacked the Byzantine Empire.
Seljuks attacked churches and forced Christians to leave the Holy Land.
Seljuks broke a peace deal with the church and closed Jerusalem to Christians.
Seljuks took control of Antioch and removed church officials who came to make peace.

Correct answer is Seljuks took control of Jerusalem and attacked the Byzantine Empire.

Explanation:

First option is correct as after the battle of Manzikert in 1071 the Seljuks defeated Byzantine army and killed their emperor. Just a couple of years later, they conquered Jerusalem and continued pressing the Empire. That is why the Byzantine Emperor called the Pope and western leaders to help them.

All other options are not correct as they historically never happened, or to be precise they didn't led to First Crusade.

the main inference that can be drawn from jean jacques rousseau's book the social contract is: a. people can enjoy civil and physical freedom, even if it sometimes harms society.

after the civil war, and with the termination of slavery, the south was faced with a big problem; what was supposed to happen and how they were supposed to deal with the freedom and the rights that black people and freed slaves had gained as a result of the north defeating the south and forcing the end of slavery. first, most, if not all, of the workforce of the south came from slaves and they did not have an option to replace the loss of said workforce. second, particularly in the south, people were convinced that black people were lesser, less intelligent, less capable and less smart than whites. this posed a huge problem for them. also, southerners were faced with another issue; freed slaves now had a say in how their lives would be lived and the right to politically choose the way they would be governed. people in the south did not want to accept this, none of this and this opposition and the conflicts that arose from it, not to mention the afereffects of the war, forced the congress of the time to enact and enforce the reconstruction plans that had been proposed by president andrew johnson.