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

- "schenck v. united states, case in which the u.s. supreme court ruled on march 3, 1919, that the freedom of speech protection afforded in the u.s. constitution's first amendment could be restricted if the words spoken or printed represented to society a “clear and present danger.” "

- speech aimed to potentially create danger could be banned.

< 3

6 or 2

explanation:

hope this you

but i think its 6

this is some false statement. aliens aren't real.

hope this .

hitlers fav so e: jews