Well, I can tell you for sure that a is not the answer. But I think the answer would be b.
Farm animals gave the disease to European farmers, and they gave it to the Native Americans.
Hi. It looks like the choices were not included in your post. I will try my best to answer your question.
During the late-1960's, civil right leaders active leaders supported the anti-war protests. Civil rights leader such as Martin Luther King, Jr. shared his views and established a new dimension to the moral objections of the movement. The peaceful phase of the movement were then aware of that the foundations of the administration foreign policies were being questioned.