The answer is C) 1950's
Hope this helps
Found this from Google, here’s the link:
https://classroom.synonym.com/negative-effects-on-the-us-economy-caused-by-world-war-ii-12084137.html
And then explain it furthermore
Martin Luther King assasinated, Robert kennedy wounded.
Answer: a resident of Washington, D.C.
Explanation:
It was because of better living state