Explanation:
Led by Bolshevik Party leader Vladimir Lenin, leftist revolutionaries launch a nearly bloodless coup d'État against Russia's ineffectual Provisional Government. Bolshevik Russia, later renamed the Union of Soviet Socialist Republics (USSR), was the world's first Marxist state.
1. D?
2. A
3. last one
4. D
5. B
6. C
Answer:
Option 2
Explanation:
<--> symbol means you must interchange (swap) Row 1 and Row 2. This means you must switch the two rows where row 1 (-1 1 2 | 7) takes place of row 2 (-3 2 1 | 4) and vice versa.
Congress passage of a tax cut.