Answer:
The answer is mass production, interchangeable parts, and mechanization revolutionized American industries.
Fascism rise in Italy because of disappointment of Paris Peace conference,unemployment, and rising inflation.
Most likely the colonists' response to th Stamp Act seeing that they refused to buy many goods from Britain following the Stamp Act.
The Emancipation Proclamation only freed the slaves in the Confederate states, therefore encouraging them to rise up.
