Answer:
Plants ,animals , and disease between the new and old worlds
Explanation:
Since nomadic means to always travel (go to place to place)
A is the answer
Answer:
In the Roaring Twenties, a surging economy created an era of mass consumerism, as Jazz-Age flappers flouted Prohibition laws and the Harlem Renaissance redefined arts and culture.
Explanation:
The US prohibit oil and other materials such as coal and steel to Japan and by this they decide to weaken the Navy.
During World War II, the Manhattan Project was the name of the plan to "<span>(3) develop the atomic bomb," which was an incredibly secret and difficult program.</span>