For #1 it is C. They kept expanding into Native American’s land. The natives didn’t like that so that led to many conflicts.
For #2 it is D. People could get to destinations a lot faster and cheaper so it led to spread of people and ideas. It also led to goods being easier to transfer to new markets for new business opportunities.
The answer is Article 2 of the Constitution which is about the executive department; in other words these articles state the power of the president as well as his/her power, responsibilities and impeachment.
<span>The United States primary contribution to the Allied war effort in the First World War was sending troops to France to fight the Germans. The US supplied most of the transport & merchant shipping to move the troops. The US also supplied escort ships for these convoys. The US also supplied food, ammunition, and other supplies to the Allies. Although the US Navy sent ships to operate with the British Royal Navy, there were very few that engaged in combat. There was very extensive ground combat for American Army & the few Marine troop sent to France. They used both American, British & French equipment. American pilots were trained in France to fly French-made aircraft (some British-made aircraft were also used). No American made aircraft were used in the war in Europe.</span>
