Johnny hates tax season. He gets hit pretty hard because New York state has extremely high taxes for unmarried citizens and the federal government (Internal Revenue Service) places high percentages on his tax bracket as well. Why can both the federal and state governments impose taxes?

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.