Answer: A. Europeans learned more about Islamic thought.
Explanation:
The intellectual development of Europe cannot but be attributed to the influence of the Crusades. The cultural horizons of many Europeans were liberalized widely as a result of their encounter with other cultures, more enlightened than the Western civilization at that time.
Answer: Predictive validity
Explanation: Predictive validity shows the extent to which a score on a scale predicts scores on some criterion measure. For example, the validity of a cognitive test for job performance is the correlation between test scores and the performance rating of the supervisor.There are four types of validity, they are face, construct, content, and predictive validity inclusive.
You have just committed an attributional bias called "the fundamental attribution error."
The fundamental attribution error is the inclination individuals need to overemphasize individual qualities and disregard situational factors in judging others' conduct. As a result of the fundamental attribution error, we have a tendency to trust that others do awful things since they are terrible individuals.
B. Richard Nixon
He was president during that time so that’s the only logical answer