Answer:
according to depts.washington.edu
<em>World War I was to give women a chance to show a male-dominated society that they could do more than simply bring up children and stay at home. In World War I, women played a vital role in keeping soldiers equipped with ammunition and in many senses they kept the nation moving through their help in various industries.</em>
Explanation:
A primary source of anything is a first hand account be it a diary, eye witness account, the person must have experienced it themselves while a secondary the information could have been passed on for example a news paper or memoir on someones life.