Because they was a possibility that their family member would not return.
Answer:"Discoverers' Day"
Explanation:
I am not sure on what the right answer is but I would choese C or D.
D. the red area. is the answer.
The correct answer is <span>anti-miscegenation. Anti-miscegenation means being against interracial marriage or interracial relationship. This was legal in the old times and until 1967 it was illegal in some places for African-Americans to be in a relationship with Caucasian people. It changed thanks to the supreme court.</span>