Correct answer choice is:
A. The revolution in Russia
Red scare was widespread fear, according to which it was thought that immigrants especially from Russia, southern Europe, and eastern Europe, might intend to overthrow the United States government.
Answer:
The expansion of the British Empire. Problems within the Transvaal government. The British annexation of the Transvaal.
Explanation:
So they can govern themselves and do what the people want.