World War I and World War II brought about changes for minorities and women because these conflicts led to
A. greater integration in housing and schools throughout the nation
B. the passage of the Equal Rights Amendment
C. a greater number of high-level management positions
D. the creation of new job opportunities

D.

Explanation:

The creation of new job opportunities brought about the most changes for minorities and women. This is because when men went to war, women were needed to work in factories where men usually worked. Those women were able to manufacture weapons and machinery. In World War II, women even helped engineer the atomic bomb in New Mexico. Although women were not needed to work anymore once the wars were over- it still helped them on their journey for equal rights.

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.

who was the head of the bureau who was the head of the bureau