Whats history i really dont know tell me

Although a number of things brought about world war one there was one even that push to europe over the edge. what was that event?

Reread patrick henry’s quote about the continental congress. what change was taking place in how the colonists saw themselves?

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.