The cotton gin sed up the product of cotton by
a) planting cotton seeds in neat rows for cultivation
b) picking cotton without damaging the cotton plants
c) separating the seed from the cotton plant quickly
d) packing cotton fibers into bales for shipment to mills

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.