Well, one cause they had is coal. they used that for railroads and factories. but coal caused a lot of damage to the environment at that time. hopefully this is correct. good luck.
Answer:
Assuming that this is referring to the same list of options that was posted before with this question, the correct response would be "secondary source," since this would be analyzing something in the past.
Made Great Britain have more territories and then became poor because of war expenses.
Answer:
The Harding Administration Domestic Affairs The undisputed goal of the Harding administration was to use governmental powers to assist American business and industry to prosper — a trend that had begun during World War I and accelerated during the New Era of the 1920s .