Why was the Louisiana purchase important?

About how many european immigrants were processed at the facilities on ellis island

How did great depression affect germany and the soviet union differently

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.