From #2, what was the primary construction material during the Second Industrial Revolution? a: Iron
b: aluminum
c: steel
d: bronze

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"

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.

What phrase best describes the new worlf order