Answer:
d. it is more likely to have a cultural homogenous population.
Explanation:
A larger country is much more likely to have diverse and often competing cultures. You can see this clearly in all three nations offered. China has Tibet and Muslim populations, Russia has Siberia and its' indigenous peoples, and Canada has its' indigenous peoples.
It confirmed the level of effectiveness of existing wartime equipment during the war. It opened the door to new ideas and development of combat war machinery.
This would be the 13th amendment. they did not add the word "sex" to it, meaning all races have equality, but women do not . women got more equality with the 19th amendment
I’m pretty sure option B is correct