One of the political ramifications of the Civil War was . A a decrease in federal taxes

B an increase in the power of the federal government

C an increase in the number of states threatening secession

D All of the above

What was the result of the supreme court ruling in gibbons v. ogden the court supported the establishment of a national bank and prohibited states from taxing the bank. the court decreased the power of the federal government by restricting steamboat travel to within a state. the court decreased the power of the federal government by allowing states to tax the national bank. the court defined interstate commerce and declared federal law supreme over state law.