What was the purpose of making George Washington President of the Constitutional Convention?

to help nominate Thomas Jefferson leader of the United States

to ensure results were reported to the King of England

to ensure becoming the first president of the United States

to preside and maintain order over the convention

to preside and maintain order over the convention

Explanation:

The answer is D. The Dred Scott case was a fight over civil rights. Dred scott wanted to be free since his owner had previously been in a free state. The judges voted in favor of the slave states. They believed that slaves were property and property could not be taken from its owner without just reason.