Answer:
Crater Lake in Oregon was produced when the summit of a volcano collapsed.
Explanation:
Crater Lake is located in the state of Oregon. It is the main geographical feature of the Crater Lake National Park and famous for its intense blue color and the transparency of its waters, being also the deepest lake in the country. The lake partially fills a volcanic boiler about 1,220 meters deep that was formed about 6,850 years ago by the sinking of the Mazama volcano.
They used the Army to investigate.
Answer:
The leadership of the Mensheviks in forming the new Provisional Government.
Explanation:
The collapse of Russia's tsarist regime was the work of Bolshevik under the leadership of Lenin. The Russian Social Democratic Workers Party was divided into two: Mensheviks and Bolsheviks, Both split based on ideology and beliefs. Mensheviks supported change with the collaboration of the middle class and the bourgeoisie. Mensheviks believed in fighting with legal methods and trade union work rather than using violence like the Bolshevik.
U.S. Soldiers returning from world war 1 formed the American legion.They wanted to protect America from the influences of the Bolshevik revolution.