Declare war, appoint military officers, sign treaties, make alliances, and appoint foreign ambassadors.
The answer is D. He delivered his speech during the March on Washington.
No because after the wars, King George 111 was left in a huge debt. So he taxed the colonists without their consent (opinion)on it. He created high taxes and acts ( such as the Iron act) to help pay HIS debt. IT wasn't fair because the people risked their life during war and now they have to pay the high taxes the king issued!!
After the civil war, railroads connected the country on a national scale, boosting the economy and leading to mass production, mass consumption, and encouraging entrepreneurs.