What is the difference between the two capitalist revolutions in American history?

The two bourgeois revolutions in American history were: the American War of Independence (the first bourgeois revolution).

The American Civil War is also known as the Civil War in history (that is, the second bourgeois revolution)

Needless to say, they are all bourgeois revolutions.

The purpose of the first bourgeois revolution was to get rid of British colonial rule. Reason: At that time, British colonial rule seriously hindered the development of capitalism in North America.

The purpose of the second bourgeois revolution is: for national unity and the further development of capitalist economy. Reason: At that time, the slave manor economy in the south also hindered the economic development of American capitalism. One is a foreign enemy and the other is a civil war. Of course not.