Slavery in the song dynasty

What was charles townshends development of a crop rotation system important to the industrial revelotion

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.

During the era of european expansion, what was the biggest reason for spain’s push for exploration?