How do you amend the constitution?

By the approval in Congress or in a Constitutional Convention.

Explanation:

It is possible to amend the Constitution by the Congress with a two-thirds majority vote in both the House of Representatives and the Senate or by a constitutional convention called for by two-thirds of the State legislatures. In those conventions, an amendment can be approved either by direct approval of the amendment or the approval via ratifying conventions.  

nobles

explanation:

someone who has high morals and ideals or people who are royalty or who have good breeding. an example of noble is a person who is always honest and charitable. an example of noble is a king.