- 
  
  They found that the Articles of Confederation, written in 1777 was unsaveable as a framework for the new Republic, so the delegates decided to write a new Constitution.
- 
  
  Election of delegates to the Philadelphia Convention Virginia is authorized.
- 
  
  Election of delegates to from Philadelphia Convention from New Jersey.
- 
  
  Election of delegates to the Philadelphia Convention from Pennsylvania.
- 
  
  Election of delegates to the Philadelphia Convention from North Carolina
- 
  
  Election of delegates to the Philadelphia Convention from New Hampshire.
- 
  
  Election of delegates to the Philadelphia Convention from Delaware
- 
  
  The Election of delegates to the Philadelphia Convention from Georgia.
- 
  
  The US Constitution was written in 1787 after the Second Continental Congress called for a meeting in Philadelphia to change some parts of the Articles of Confederation, the document was made as the path for the United States' first national government.
- 
  
  The Federal Convention came together in the Independence Hall in Philadelphia to revise the Articles of Confederation.
- 
  
  fitty-five delegates from twelve of the thirteen states (Rhode Island boycotted the convention) meet in Philadelphia intent on solving problems that because the weaknesses in the Articles of Confederation.
- 
  
  Proposed Constitution was signed signed.
- 
  
  The Constitution was adopted by the Constitutional Convention in Philadelphia, Pennsylvania.
- 
  
  thirty-nine of the fifty-five delegates signed the Constitution and agreed to promote its change to their state legislatures.
- 
  
  The proposed Constitution is read in Congress of the Confederation.
- 
  
  After being ratified by conventions in eleven states. It went into effect.
- 
  
  The United States Bill of Rights is made of the 10 amendments added to the Constitution.
