Which was one main achievement of james madison

James Madison's accomplishments include writing the Federalist Papers, playing a major role in the creation of the U.S. Constitution and serving as the fourth president of the United States of America.

1

b gas tractor

2

c and negotiated lower prices for farm equipment and supplies

3

d the grange

4

c over 15,000 bankrupt businesses

5

c people became more self-sufficient

the correct answer is ligma : ) jk but i think its c