Answer:
The Significance of the Great Compromise was that: The Great Compromise ensured the continuance of the Constitutional Convention. The Great Compromise established the Senate and the House of Representatives and allowed for them to work efficiently. Eventually, Roger Sherman suggested the Great Compromise, which offered a two-house Congress to satisfy both small and big states. Each state would have equal representation in the Senate, or upper house. ... Voters of each state would choose members of the House. The state legislatures would choose members of the Senate.
Extra : What led to the Great Compromise?
Delegates from the large states believed that because their states contributed proportionally more to the nation's financial and defensive resources, they should enjoy proportionally greater representation in the Senate as well as in the House.