Amajor reason president thomas jefferson suppoorted buying the louisiana territory was because the purchase?

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

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.

Nationalist movements in the ottoman empire resulted in