The answer is B, communism. This is easy to remember because Europe colonized Africa, and basically enslaved the native peoples. Europe is never associated with communism, so it would not make sense for them to be fighting it.
John thomas scopes and commonly referred to as the scopes monkey trial, was an American Legal case in July 1925
Answer:
the needs of the nation have changed.
Explanation:
The role of the president has evolved over time because the the needs of the nation have changed.
The needs of the nations have changed with time and the President being responsible for the well-being of the nation had to also adjust his roles also to meet the growing needs and demands of the populace.