Question

who was chosen to lead the constitutional convention in 1787, keeping it organized despite heated arguments?
george washington
john adams
benjamin franklin
abraham lincoln

Explanation:

The 1787 Constitutional Convention selected George Washington as its presiding officer; his reputation and leadership helped maintain order during contentious debates. John Adams was abroad during the convention, Benjamin Franklin was a delegate but not the leader, and Abraham Lincoln was not born until 1809, so he could not have participated.

Answer:

George Washington