In what two ways were the Crusades considered successful? A) They reopened trade with the Middle East during the fourteenth century.
B) They permanently reclaimed the Holy Land for the Catholic Church.
C) They allowed the exchange of ideas and learning with the Arabs.
D) They united all of Europe as the Holy Roman Empire.

They reopened trade with the Middle East during the fourteenth century.

They allowed the exchange of ideas and learning with the Arabs

Explanation:

because he created electricity

question 1: a) thurgood marshall

question 2: b) the civil rights act of 1964

question 3: c) brown v board of education

question 4: d) creation of the dept of education

question 5: a) welfare and social security

explanation: