C, it doesnt slowed down the nuclear arms race. It really does not
The main death along the trails of tears was disease, malnutrition and exposure.
The correct answer is imperialism
The term imperialism is used to refer to the practices of politics in which a nation sought to promote territorial, economic and / or cultural expansion over another nation. The use of the word imperialism can occur in current contexts, for example, when one country decides to intervene militarily in another.
1. Julius Caesar conquered Gaul