Answer:
d. The Spanish explorers brought disease to the Native Americans
Explanation:
they brought diseases like chicken pox, influenza, measles, and smallpox. these were all deadly to Native Americans
B. industry desperately needed more workers
Using the atomic bomb would change the world by making it a more dangerous place. Truman decide to drop the atomic bomb on Hiroshima as He wanted to end the war quicker and bring the soldiers home and save the us millions of dollars
Tariffs are taxes in imported goods so before the civil war people had certain rights in there states and were broken.
