There's no answer choices listed, so here's the best I can do:
Secondary sources come from people who have only read or heard about an event, so there is a possibility that they don't know the full story or they will mix in lies. With a primary source, you will get the full story and the truth.
Hope I'm not too late, and I hope this helps :)
That happens to me sometimes too I think it's a glitch or sum
Bay of pigs and the missle crises
1. Kristallnacht - 3. "The Night of the Broken Glass".
2. Auschwitz - 4. "The most infamous concentration camp".
3. Nuremberg Laws - 1. Proclaimed jews to be second class.
4. Nazi Propaganda Ministry - 2. Spread pro-Nazi policies and ideas.
Answer:
The Red Scare from WWI was the widespread fear of far-left extrematism.
The Red Scare from WWII was more extreme. Many of the accused were blacklisted or lost their jobs, although most did not in fact belong to the Communist Party.
Explanation: