The correct answer is C.
Explanation: Among the many resources parents and teachers currently have to apply to student/child education and training, educational videos and / or documentaries are among the most widely used. Access to this type of material is reasonably easy, regardless of the class or social group to which the student belongs.
1. - Ballot
2. - Independent
3. - Communism
4. - Appointed.
Hope this helps.
Unfriendly environment, Angry Natives, Britain on there tail.
The answer is most likely a, but if not, then d is correct