Please help taking test Will give brainlest

What are some events that took place in Washington D. C on Veterans Day? What is the meaning or significance of these event?

In what year did vladimir lenin and the bolsheviks seize power in russia? 1885 1900 1917 1961

Article ii "each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right, which is not by this confederation expressly delegated to the united states, in congress assembled."—articles of confederation which of the following principles of american democracy does this quote best represent? social contract natural rights federalism rule of law

The permo-triassic extinction event had a greater impact on the number of earth's species than did the extinction event at the end of the cretaceous true false