What is the purpose of most political campaigns in the United States

to establish to the public what the political party has done and what they will be doing in the future if they are elected. It is crucial to campaign and gives reasons to the voters as to why they are the desirable candidate to vote and how they will bring the necessary changes wanted by the general public.

Explanation:

they believed democracy was worth the fight

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.