President obama was historic in his 2010 political agenda by passing a bill to reform
a. social security
b. immigration
c. civil rights
d. health care

The answer is D health care

answer: what was the us involvement in ww1? although the u.s. tried to remain neutral when ww1 broke out, it finally joined on april 6, 1917 after declaring war on germany. the reason for america to become involved in ww1 was germany's unrestricted submarine warfare, which had already sunk several american merchant ships.

explanation:

your answer is a hope this