How Federalism change from the 1800s - Mid/Late 1800s

How did Federalism change from the 1800s - Mid/Late 1800s? What were the driving forces behind this change? How did the government view and apply Federalism during this period? How did different political parties apply Federalism differently during this period? What was the economic and political impact? Describe 1 important court case, and 1 important piece of legislation, that relates to Federalism during this time. How did Federalism change from the early 1900s - Mid 1900s? What were the driving forces behind this change? How did different political parties apply Federalism differently during this period? What was the economic and political impact? Describe 1 important court case, and 1 important piece of legislation, that relates to Federalism during this time. How did Federalism change from the late 1900s - 2000s? What were the driving forces behind this change? How did different political parties apply Federalism differently during this period? What was the economic and political impact? Describe 1 important court case, and 1 important piece of legislation, that relates to Federalism during this time.