Annapolis Convention
Held in September 1786 at the request of Virginia, this meeting of the states aimed to improve the uniformity of commerce. Only 12 delegates participated, including Alexander Hamilton and James Madison. Sensing a statewide agreement on the importance of revising the Articles of Confederation, this convention resolved to call another statewide convention in May of 1787. This convention would become known as the Constitutional Convention.
Constitutional Convention
Scheduled to begin on May 14, 1787 in Philadelphia, Pennsylvania, the Constitutional Convention progressed through the summer to establish a new form of government as described by the U.S. Constitution. Although the convention was called for the purpose of revising the Articles of Confederation, delegates from 12 of the 13 states (Rhode Island was absent) expressed an overwhelming interest in a totally new, and stronger, form of central government. Upon ratification of the U.S. Constitution in 1789, this agreed upon form of government was put into effect and has operated as the government of the United States ever since.
Ratification of the U.S. Constitution
Article VII of the U.S. Constitution indicates that the document would officially go into effect upon the ratification of 9 of the 13 state ratifying conventions. When New Hampshire, the 9th state to do so, formally ratified the Constitution, the Constitutional Convention appointed a committee to begin planning the transition to the new government. Planning for the new government was underway even before Virginia, New York, North Carolina and Rhode Island had formally approved of the government plan.
Shays's Rebellion
Daniel Shays organized farmers throughout New England to protest legislation that increased taxes and demanded immediate debt-repayment. When the state legislature refused to respond, Shays and his armed followers closed the courts in Western Massachusetts in protest of foreclosed properties. The rebellion came to a head when Shays was defeated while trying to seize a federal arsenal of weapons in Springfield, MA on January 25, 1787. This rebellion demonstrated the weaknesses of the Articles of Confederation, and convinced many states of the need for a stronger central government.