A. Better machinery as industrial revolution took course between 1820- 1840
A is true, B is true and C is false
hope it helps.
Imperialism, 1890-1914 By the late 19th century, many Americans had come to believe that it was their nation's manifest destiny not only to possess all of the North American continent but also to expand the United States' influence around the world.
Answer:
A. they were both motivated by John Locke's ideas about natual rights