It’s either C or D, considering we have freedom of speech in America but also it would be C considering there are rules against what people can say on TV, such as entertainers.
The only option that make the most common since is B
Russia exports a large supply of its electricity to Europe. The correct option among all the options that are given in the question is option "c". Russia exports electricity to countries like Poland, Finland, Turkey, Latvia, Lithuania etc. Russia is the fourth largest producer of electricity around the world. Most of its electricity is produced in thermal power plants.
B.They are not a responsibility of the government