which three naval portscdid the Union want to blockade?
https://academicpapers.net/wp-content/uploads/2020/08/LOGO-300x75.png00Lizhttps://academicpapers.net/wp-content/uploads/2020/08/LOGO-300x75.pngLiz2021-07-21 15:49:162021-07-21 15:49:16which three naval ports did the Union want to blockade?