Final answer:
The Great Compromise at the Constitutional Convention addressed the issue of representation in the legislature, balancing the power of large and small states. It proposed a bicameral Congress, with equal representation in the Senate and proportional representation in the House of Representatives.
Step-by-step explanation:
The issue debated at the Constitutional Convention that became known as the Great Compromise was the amount of representatives that each state would have in the legislature. The Great Compromise, also called the Connecticut Compromise, proposed a bicameral congress with different apportionment in each house. The upper house, the Senate, would have two members from each state, providing equal representation and addressing the concerns of small states. In the lower house, the House of Representatives, representation would be proportional to the population of each state, ensuring the interests of large states were protected.