Explain the main purpose of the treaty ?who would it help?what would it do?

Explanation:

All nations should enjoy free navigation of the seas. ... The Big Four themselves had competing objectives in Paris: Clemenceau's main goal was to protect ... the treaty didn't do enough to secure against a future German threat, while ... or the Nazis—would gain support in the 1920s and '30s by promising to ...

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.