McCarthyism is the correct answer you're looking for
1 and 4 are
pull factors of migration .
Explanation:
It is supposed to mean that it is fine to speculate about ideas that seem easy, but you have to remember that you have to get there first. What I mean is that if you want an end result of a bell on the cat, first you have to tie it on.
I don't know whether this will help, but I hope it does.
