What contribution did native americans make to the american military effort?

4. D - Membership in the League could draw the United States into future wars.

5. B -  Native American veterans gained U.S. citizenship after the war ended.

6. B - passing of the Espionage Act

13. A - The United States was hit by a brief recession.

14. B - register with the government

15. A - Soldiers experienced increasingly unsanitary conditions, including rat infestations.

16. C - Journalists had an important influence on Americans’ attitudes about the war.

18. A - The war gave African Americans new economic opportunities working in war industries.

the indians crossed artificial boundaries, setting the stage for conflict

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.