How did the battle at haten and acre effect the crusades

Why was christianity so appealing to the people of the roman empire

What are two effects of the lack of representation of the third estate in the estates-general? two answers

Which answer best describes an advantage of shipping goods by canal? a) most towns would rather have canals then noisy railroads b) goods could travel very fast downstream in the canal system c) traveling by boat is a much more relaxing way to transport goods. d) heavy loads of goods could travel by boat more easily then if pulled by horses.