The leader of the Executive Branch is the President of the United States. The President holds all the power for this branch of the government and the other members report to the President. Other parts of the Executive branch include the Vice President, the Executive Office of the President, and the Cabinet. hope that helps.
Octavian or Emperor Caesar Augustus is best known for the Pax Romana or Roman Peace. This was a period of prolonged peace and stability in the Roman Empire.
The square deal, so the answer would be A.
It affected the Native Americans, because they started expanding their land west and south onto Native American lands.