Most accurate would be the second choice as it addresses the US Goverment. If I'm incorrect please do let me know :) I'd look for a second source of this information though.
Answer:
New transportation systems such as rail, road sea and air were introduced. New languages, religions and a new way of life were introduced. The imperialists countries gained cheap, efficient workforce. Food production increased due to better farming methods. (part -a)
Imperialism impacted societies in countless negative ways. It led to slave trade which then led to social discrimination around the world. It also damaged the cultures and created disunity among the natives. Last but not least, imperialism stripped countries off their natural resources and left nothing for the natives.(part-b)
Answer:
50-90%
Explanation:
The exact number is unknown but most of them died of dieses
