Why did the United States experience massive growth in industrialization between 1860 and 1900?

The industrial revolution happened

Explanation:

The US and UK were one of the first ones to industrialize for a reason, they were protected by the sea. They didn't have to take any part in any war and could focus on internal stability. The industrial revolution also introduced a lot of new inventions like the cotton gin, which helped boom America's cotton industry in the south. America is a very rich country in terms such as resources, from the oil in Texas to the steel in Michigan.

1.3x - 2 - (3.3x + 5) = 2x + 1

1.3x - 2 - 3.3x - 5 = 2x + 1

-2x - 7 = 2x + 1

-7 = 4x + 1

-8 = 4x

x = -2

representative government

explanation:

american revolution: major events leading to declaration of independence. 1765-1766; tax introduced on legal documents to pay for defense of colonies. 1766: stamp act repealed after merchants protesting due to their goods not being bout and officials being threatened.