Final answer:
The original government plan, which established two Senators per state, was influenced by the New Jersey Plan and was a part of the Great Compromise, merging with ideas from the Virginia Plan.
Step-by-step explanation:
The original plan for the government where each state has a total of two Senators was based on the New Jersey Plan, which proposed equal representation for each state regardless of its population or size, and is an element of what became known as the Great Compromise.
Although this idea differed from the Virginia Plan, which called for representation in both chambers of Congress to be based on a state's population, the Great Compromise merged the concept of equal representation in the Senate from the New Jersey Plan with that of proportional representation in the House from the Virginia Plan.