Answer:D
Explanation:
None of the answers explain it concisely but they need rules so that when they are doing research all procedures are the same so that results are consistent and verifiable.
Native American Serf or the lowest life status like poor worked on ranchos.
On one side, Germany, Austria-Hungary, and Italy were allied. The other group included Britain, France, and Russia.
D. Because that was something made AFTER WWl it was made before wwll but after wwl
Answer:
D helped build an economy that was independent of foreign influence
