Why was industrial production slowed after 1930?

Which product would have been most likely to have been traded in this area at this time?

Which is not a nation of southeast asia? .

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.