What were some challenges the United States faced while constructing the Panama Canal?

Why did the other allies like great britain and france not support wilsons 14 points?

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.

What do u think caused the size of the roman empire to change