What is economics and why is it important to study?

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries?

Which of these were effects of mass production techniques used during 1920s

Which of the following was a major effect of paul's conversion to christianity? christianity became the official religion of the roman empire. the teachings of christianity were banned by pontius pilate. christians began to debate whether jesus was resurrected or not. the teachings of christianity were spread to non-jews called gentiles.