The englightenment idea of separating of separation of powers included which branches of government

Do you think reagan administration officials were justified in violating congressional laws in the iran-contra incident?

Here’s the first one let me send the next page of the passage

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.