phliadelphia
May 25, 1787
They started writing the Constitution on May 25, 1787. It was signed on September 17, 1787.
The Constitutional Convention adopted the Constitution in May 1787. The Constitution was adopted on September 17, 1787.
The colonists met to write the original Constitution in Philadelphia, Pennsylvania. The Constitutional Convention convened on May 25, 1787, and concluded on September 17, 1787. Delegates from twelve of the thirteen states gathered to address the weaknesses of the Articles of Confederation and ultimately drafted the new Constitution.
The Constitution was written at the Constitutional Convention in Philadelphia which began in May, 1787 and ended on September 17, 1787 ( the Constitution's birthday), so four months.
55 men wrote the constitution from May to September 1787.
Philadelphia
It started on may 15, 1787.
The convention met from May 1787 to September.
September 17, 1787
Rhode Island
The Constitutional Convention opened in Philadelphia in May 1787 and finish its work in September.