There are many more democratic countries in the world than any other kind of government. Some of the governments that are present in the society may not be doing a good job. These political parties and the people who are involved in ruling the country need to be stopped from being corrupt or making mistakes. This is done efficiently by the political party that is in the opposition. There are many countries that have only two political parties. This is because of the fact that these two parties function effectively and efficiently.
There are many countries like India, where there are many parties. This is mainly because of the fact that there are many different regions in India. This causes the people to select their own leaders who are popular in the particular geographic area. As the number of parties increases, there is also a problem of disjointed administration. So, if a country has a single party system, then there is a lot of chance of corruption and when there are many parties, there is in coordination between the various parties that are present.
The best method of ruling a country is when the place has a two party system. This is because there will be one party in the opposition and there will be another party in power. When the party that is in power makes any mistake, the opposition will start making noises that will prevent the ruling party from making such mistakes. The ruling party also would like to rule the country and so would try to make a lot of developments to the country. This makes the two party systems to be ideal for any country. The development of such countries can be seen to be better than the countries that have many more parties or a single party.