3. Why might the fact that Germany violated the Sussex Pledge and began unrestricted submarine warfare again have played a role in convincing the United States to become involved in the Great War
(WWI)? Be clear and specific.

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.

new evidence is discovered.

oversights and errors are corrected,

new technology is applied to evidence.