Which statement accurately describes a reason for the start of the Crusades?

Muslim leaders asked westerners to help them protect their centers of learning from attack by barbarians.
Saladin led a Muslim army in an invasion of Italy and sacked Rome.
The city of Jerusalem had fallen under the control of Jewish extremists.
The Byzantine emperor asked for help from the pope to defend his realm from the Seljuk Turks.

1. how did the works progress administration (wpa) contribute to the cultural development of american cities? a. by paying artists to create new works for public spaces b. by granting scholarships to underprivileged students to study art c. by sponsoring cultural exchanges with musicians from other countries 2. which of the following best describes the effect of the new deal on the great depression? a. the new deal eased the effects of the great depression. b. the new deal alone ended the depression. c. production rates during the great depression only fully recovered as the united states prepared to enter world war ii.