1. D
2. D.The area has little water and arable land.
3. A.Australia and New Zealand became B.connected to North America.
4. D.on a low island.
5. C.The region would need more fertile land and water
6. C.studying Maori culture in schools
7. B.The British disregarded the cultures of the original inhabitants.
Https://history.state.gov/milestones/1945-1952/national-security-act
I hope this may help you.
After the civil war the south's agriculture didn't see much of a change in production. The only crops that seen a decrease were rice and sugar. The change in cotton was that former slaves were now growing it as well.