By joining all the black people together. Yes.
It should be the second & fourth choice. the term "total war" means that countries mobilized all their national resources in order to commit to the war effort: everyone was involved. this meant that all factories were producing war materials and the government was planning production quotas and food rationing for normal civilians at home. total war required a unified effort.
- The massive Draft of U.S Soldiers to Cambodia, this provoked massive protest on campuses around the Country
- The Kent State Incident, where Guardsmen opened fire to the protester and killed 4 students and wounded 9 of them
As a guide to helping you with this question, you should consider the issue if Birthright citizenship.
The 14th Amendment states that "All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens..."
President Trump has floated the idea of ending birthright citizenship. Constitutional Scholars have been debating whether President Trump can unilaterally change the birthright citizenship allowance and it would be relatively easy for you to find a good article on the matter. Check a reputable news source like the New York Times, Washington Post, Atlantic, or National Public Radio.
1. European had firearms etc... to Africa
2. From Africa they got slaves