The goal of the first crusade was to a. gain riches and gold c. extend the holy roman empire b. bring glory to the pope and his followers, d. retake the holy land

The answer is D) retake the holy land. The Muslims invaded and conquered, so they went to take it back. 

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Social and economicthe concept of international social responsibility is the expectation that mncs concern themselves about social and economic effects of their decisions regarding activities in other countries.