Genrally , People of the country wish to live upholding their constitutional
rights. They want the governemtn to do benefit them, control prices and give a secure living environment to them. THey elect a government that makes policies and ordinances which
benefit the people of the country. If a particular governmnet due to a
vast majority in the parliament, acts like a dictator - only one sided
domination and it does not heed to people's needs, cries and voices,
then the lives of people are at a disadvantage. Their fundamental rights
are violated. The government can take advantage of monopoly situation
due ot its majority.
But after 5 years there are elections in
which the people get to choose a new government that will promise to do
good for the people. If there are no elections, only one government
continues. Thus election brings a change. It can be in the ruling party
itself or it can be about some representatives...
Elections always bring a lot of change, new hope, new promises, new concessions, new schemes etc. to people.
The change we are talking here is not the change in ruling party - it is the change in the way government approaches people, government's policy to the people. etc.