REad manifestos of every party before elections. EVery partyb declare their policies and stand on different issues. If you have any doubt, you can seek clarifications also.
It is another matter, they don't do anything as per the manifestos, yet after two or three years,they will claim that 90% of the promises made in the manifesto has been delivered! It is a kind of magic which ordinary people like you and me cannot understand. ONly politicins understand that and they will give statistics to prove that they are hundred percent right in their claims.
