B, but i learned this while ago so I'm not certain
At the end of World War II, there was only one superpower. This was the United States. This is also the time period where the United States experienced its famous "baby boom", where the annual birth rates of women exceeded 2 per 100 women.
Caddoan
The Caddoan people were speakers of one of the many Caddoan languages. The Caddoan languages once had a broad geographic distribution, but many are now extinct. The modern languages in the Caddoan family include Caddo and Pawnee, now spoken mainly by elderly people.
I believe it’s A hope this helps