I believe they’re referring to the Tuskegee Airmen. Here a link to an article about them https://www.google.com/amp/s/www.history.com/.amp/topics/world-war-ii/tuskegee-airmen
Answer: Spain, Portugal, France, Holland, England, Sweden
Explanation: yes
Smoking became very popular.
Changed diet kept people from starvation.
Corn fed livestock grew in places where other plants couldn't grow in
Answer:
C. 6
Explanation:
3/4 = 0.75
0.75 × 8 = 6
There would be 6 buckets of water.
Answer: it's A or B
Explanation: the rest don't make any sense