Is anybody good at history and wants to help me out pleaseeeeee.?

by Chris Devers
Question by juan: Is anybody good at history and wants to help me out pleaseeeeee.?
1. Which of the following triggered the Second Industrial Revolution? (Points: 5)
Entrepreneurs figured out how to extract coal much more efficiently.

Geologists discovered vast quantities of petroleum in Germany.

Innovators figured out how to produce steel cheaply.

Engineers developed a much faster steam engine.



2. Why did workers band together to form

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