The answer is B Conquest and disease brought by europeans changed the native american way of life forever.
Answer:
Lincoln exempted the border states from the proclamation because he didn't want to tempt them into joining the Confederacy. Because the proclamation was a temporary war measure, it later had to be codified into law with the 13th Amendment to the Constitution.
The correct answer is C. The speaker is the head of the majority party. They are the presiding officer of the house of representatives. They are also in charge of many of the administrative decisions. Despite all of this power they still have no vote in the house.