What 3 events from the 20th or 21st century had the most impact on American Society? Support your answer with reasoning

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

Plz what action did president jefferson take to stop britain and france from seizing american merchant ships? a. he declared war on france. b. he called for increased tariffs on british and french goods. c. he called for an embargo on all foreign trade. d. he declared war on britain.

Can someone me out with this , i'm putting 30 points on it