Answer:
The reason why the whites in mississippi are are afraid of african american to gain voting rights because this means that they all have the power over the law in which means they could get the freedom that they want and the right that they can get and by that, they will stand equal among the white people.
The US proved that it had the industrial strength and man power to become a world power
You did not provide the options but if you see anything with 1 god, or the same basic principles (10 commandments) then I would choose that answer!
I believe they received food from soup kitchens and bread lines, they offered free or low-cost food for people.