Can someone give me the answer for a and b? Thank you

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.

Which statement might have been made by an anti-federalist?

How did the united states ironically create a slaverybased market economy and democratic political system?