Blue collar workers are those who perform manual labor such as construction, mining, or maintenance.
White collar workers are those who work in an office. White collar jobs tend to pay better than blue collar jobs.
Article 5 of the Constitution outlines a second method for amending the Constitution in which a national convention is assembled at the request of the legislatures by two-thirds of the states, which would mean thirty four states. This is the other alternative two-thirds (or the super majority) of the Senate and the House of Representatives of the United States Congress.