    *NOTE to the author     there is a big difference between the two parties. Democrats are more liberal and Republicans are a lot more conservative.       Note to the Note   The question was related to the PARTIES, not the philosophy of individual members.
It works like this: a political party through its manifesto says-if you vote for me then I will do this for you. Uses: 1. Canvassing of vote for political parties 2. Helps people to decide which party to vote for 3.
Quick Answer. A plank is a political party's declarations regarding the candidates' opinions, goals and plans for addressing the important issues in society. Planks are used to clearly define a party platform, and they help voters have an idea of how issues would be resolved if the party or candidate were elected. Continue Reading.