Question

“Radical Immigrants Deported”

“Bombs Explode on Wall Street”
“Palmer Raids Criticized by Congress”
These post–World War I headlines are most
closely associated with the
(1) Volstead Act (3) Scopes trial
(2) Ku Klux Klan (4) Red Scare

Answer 1

I believe the answer is 4 because if you think about it, the headlines talk about "radical immigrants", "bombs exploding", and "palmer raids".  The choices given took place a while ago (i don't know of they still do :D), so if you put them together, it sounds quite a bit like the Red Scare.  :D  I hope I helped!  If you need more reasoning, just tell me!  :D