B. and D.
I believe, but I am not 100% sure!
To attract investments by foreign countries
Answer:
d. Napoleon wants to control all aspects of the farm and sees Snowball’s idea as a threat.
Explanation:
Snowball's idea of building a windmill is far-sighted in nature which would decrease hard labor in the future. On the other hand, Napoleon wants to procure food to prevent food scarcity. While two of them have a contradictory viewpoint, the reasons were more in-depth. Napoleon wants absolute power and could not have left labor free to think about his vision of acquiring power.
Few states
there's 12 states
Answer: Many of the communists rooted out by McCarthy and his allies were spies or had ties to Russia. Alger Hiss is one of these spies, but was convicted rather for perjuring himself on this charge. I believe he (McCarthy) was right in doing what he did, as rather than allowing such people to take root in our government, he fought back against them.