Opposition political parties plays an important role in democracy. They play both positive and negative roles.
Positive Role :
(i) They ensures that political party, in power does not, abuse or misuse its power.
(ii) It exposes the weaknesses of ruling party.
(iii) It keeps a close vigil on the bills and expenditure of government.
Negative Role :
(i) It targets the government and aims at lodging and discrediting the government for all the ills and troubles that people face.
(ii) Through stalling the proceedings of the parliament, dharnas and gheravs, it curtails the progress of country.
(iii) Sometimes, opposition party opposes every decision of ruling party wheather it is in the favour of the nation or not.

Globalization is the way to open businesses, improve technological growth, economy, etc. at the international level for all countries. It is the way in which manufacturers and producers of the products or goods sell their products globally without any restriction. It provides huge profits to the businessmen as they get low cost labour in poor countries easily. It provides a big opportunity to the companies to deal with the worldwide market. Globalization helps to consider the whole world as a single market. Traders are extending their areas of business by treating the world as a global village. Earlier till the 1990s, there was a restriction on importing certain products which were already manufactured in India like agricultural products, engineering goods, food items and toiletries. However, during the 1990s there was a pressure from the rich countries on the poor and developing countries to allow them to spread their businesses by opening their markets. In India the globalization and liberalization process was started in 1991. After many years, globalization brought about a major revolution in the Indian market when multinational brands came to India and started delivering a wide range of quality products at cheap prices. Prices of good quality products came down because of the cutthroat competition in the market. Globalization and liberalization of the businesses in India have flooded the market with quality foreign products but has affected the local Indian industries adversely to a great extent resulting in the job loss to poor and uneducated workers. Globalization has been a bonanza for the consumers, however, a loss to the small-scale Indian producers. Globalization has had some very positive effects on the Indian cosumer in all sectors of society. It has affected the Indian students and education sector to a great extent by making study books and a lot of information available over the internet. Collaboration of foreign universities with the Indian universities has brought about a huge change in the field of education.
Globalization of trade in the agricultural sector has brought varieties of quality seeds which have disease resistance property. However, it is not good for poor Indian farmers because the seeds and agricultural technologies are costly.
It has brought about a huge revolution in the employment sector by the spread of businesses like cottage, handloom, carpet, artisan carving, ceramic, jewellery, and glassware etc.