Third parties play a significant role in the election process because they advocate reform.
May sound weird i know but the answer is roaming pigs.
The spread of Buddhism into China was most likely I believe the result of trading relationships.
I hope this helps you! :)
Answer:
B) Since the Civil War, the national government has gained power and states have lost power.
16th Amendment: Federal Income tax
17th Amendment: Direct election of senators
18th: Prohibition of Alcohol