Question

Answer the following in one word or one sentence :
(i) How did the introduction of the Green Revolution affect the cost of cultivation?
(ii) Why are elections necessary?
(iii) In a class all students are given equal opportunity to speak? What is such a situation called?
(iv) What is the basis of a good democratic government?

Answer 1

Explanation:

Advantages. Some historians have suggested that two-party systems promote centrism and encourage political parties to find common positions which appeal to wide swaths of the electorate. It can lead to political stability which leads, in turn, to economic growth.