I suck at this so plz help me.

Which of these resulted in an actual slow down or limiting of the u.s. and soviet nuclear arsenals?

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.

Who coined the phrase “go west and grow with the country”?