Please help! timed test. will mark brainliest! :)

Which statement about the results of the Crusades is not true?

a. Europeans learned about science and medicine from the Islamic world.

b. Tensions between Jews and Christians increased because Crusader armies had slaughtered Jews.

c. The Holy Land remained firmly under the control of Christian Crusaders.

d. Muslims and Christians blamed each other for the series of bitter wars.​


no links plz