How did the farms and agriculture change after ww1

Nationalism led to major conflicts following world war i, especially when:

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.

What us action attempted to halt japanese expansion in the pacific prior to world war ii