Answer:
The Great Compromise solved issues between states with small populations and states with large populations.
The Great Compromise was developed at the Constitutional Convention and helped in creating the modern day structure of Congress. In this deal, both states with small populations and large populations got something they wanted. For example, the Senate would be composed of 2 Senators from each state, regardless of their states population. This helped to ensure that smaller states had a voice in the creation of federal laws.
On the other hand, the House of Representatives would have the number of representatives based on a states population. The greater the population, the more representatives. This made larger states happy, as they felt this accurately represented the power they should have in Congress
Both of these eras set the stage for the Modern world with their cultural, spiritual, intelectual, and also physical shift that was happening in the periods mentioned before. Both of them included changes that were also continuing in the Modern World but were just manifested in a different way.
The events that caused leaders to want to revise the Articles of Confederation are the following: The Northwest Ordinance of 1787, Dangers and Unrest (War Debts), and Shays's Rebellion in September 1786. Hope these are the answers that you are looking for.
The problems with the articles of confederation was to weak central government it has leaving the power to the states. They needed a strong federal government and so they soon after created the Constitutional convention is 1787 which they created the constitution