The amendments were passed between 1865 and 1870.
It was called the blitzkreig or lightning war which is just massed infantry movemetns alongside tanks trucks and massive air support
Answer:
Colonies were a way for the mother country to engage in the practice of mercantilism, or increasing their power by creating a source for exports and raw materials. ... During the Age of Imperialism in the late 19th century, many colonies existed as a result of competition between world powers.
Business supremacy in the area of commerce