What were the most common types of arms and ammunition used? What components made up the army and what were the responsibilities of each of these in battle?

Which quotation from the declare ration of independence shows the idea of the social contract

Which of the following world and national events led to a new view of people with disabilities in the us:     a.  world war i and ii veterans with disabilities returned home after the wars.b.  john f. kennedy was elected president and had a sister with a disability.c.  the civil rights and feminist movements.d.  all of the above.

What does it mean to say the united states has a federal system of government