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.
You also need investors to support you industrial growth
2. Would be Hobbies.
3. Would be Hills.
4. Would be Geese.
5. Would be Churches.
6. Would be Highways.
Hope I helped, and If I did, please give brainliest!