<span>In an effort to preserve the balance of power in Congress between slave and free states, the Missouri Compromise was passed in 1820 admitting Missourias a slave state and Maine as a free state.</span>
The answer would be D. because only half the people would vote for one candidates
The invention and creation of the telegraph made a faster and cheaper method to send information across the nation, The Pony Express ended because of an advance in technology.
Answer:
It proved equal representation in one house of Congress
Explanation:
The Great Compromise created the House of Representatives and the Senate. The House of Representatives would have representation based by population which was good for large large states with lots of people. The Senate had equal representation from every state no matter the population. This helped the small states such as New Jersey. New Jersey was glad that there was a house of Congress that was based on equal representation.