U.S entry into world war II caused the us army to take over the atomic research project being conducted at columbia university in the early 1940s.
Explanation:
Nuclear expedition and atomic research was one of the thrust area during world war II in United States. Two special type of nuclear weapons were generated by them in the year 1940. There was a competition in between Germany and U.S in discovering atomic bomb.
After world war I several concillation measures were taken but nonetheless worked out in its best. That's why world war II happened and U.S also enetred into the battle even after following the principle of neutrality. It compelled them to take atomic research project.
Because they were both black and female. They were bigger targets to the bigots since they were a two in one. Also back then it was REALLY hard for a woman to get a job. No income + Huge targets to bigots = Not gonna last long in a depression. At least the black men could get a job more easily and were a little less of a target for the bigots.
I believe you answer is Japan and Italy.
I hope this is helpful!
Answer:
The people who are alive after the incident share about it
or
maybe ever ship has a recorder or message machine
through those machine they can able to send message to the head of the tatanic office
