What were the key enlightenment ideas that influenced the development of our governmental institutions?

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

How did the byzantine culture influence russia?

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.