Answer:
The Anaconda Plan
Explanation:
The Anaconda Plan was the Union's plan to "strangle" the South by enacting a naval blockade, gaining control of the Mississippi River, and gradually increasing pressure on the South by land and sea. The Anaconda Plan was the long-term strategy of Union General Winfield Scott to cripple the South.
The key difference is nationalism. Racists are politically right since they are extremely nationalist whereas communists are politically left since they do not exhibit nationalism.
1politics,
2secret alliances
3imperialism
4 nationalistic pride