Which was not cause of the gradual decline and fall of the western roman empire. a. a lack of strong leadership b. the spread of christianity c. invading barbarian tribes d. economic hardships for romes citizens

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