Describe the various philosophies tied to the nineteenth century imperialism

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

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.

Why were civil rights supporters disappointed with the supreme court’s 1896 decision in plessy v. ferguson?