What does the preamble means in your own words

What role and side did italy fight on during world war 1? why did they change sides? write this in your own words.

Why was the tea tax seen as a reprehensible to the people of boston ?

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.