Which group maintained the friendliest relations with the native americans

During world war 2 mexican workers came to the united states as part of the

In 1819, what did the united states obtain from spain for $5 million?

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.