True.
For example, guerrilla and small battle tactics are the same in both wars alongside difficulties in training the citizens to fight themselves against the enemy's too.
It helped power the trains and steam boats.
C- colonization era
Constitution era obviously isnt it
Reform era was known as the progressive era
the early republic era had to with transfer of govt
thus leaving colonization era as the last option
It was successful because it allowed the protection of the United States against anyone who threaten or possessed weapons that could be used against the US.