Answer:
Imperialism has increased peace and stability for various areas of the world through limiting slavery, improving land distribution and promoting different political systems.
Explanation:
here is another one :)
Answer:
The western portion was if anything wealthier than the eastern portion, but it squandered its resources foolishly.
Explanation:
Actually the real answer is the second and first world war pouring money into the us economy for output. If that is not an option it would be the invention of the steam engine and the 1800's locomotive industry.
By increasing the amount of natural resource deposts