What did carnegie do to ensure that his money would be used to society? he contributed to medical research. he built libraries that everyone could use. he offered music appreciation classes for everyone. he gave away money to homeless people.

On the graph, the bottom horizontal line represents

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 was feudalism? (define the structure)