In Rodrik's international labor flow model, how many years are foreign workers allowed to work in another country?

Article II, Section 4 of the Constitution says, "The President, Vice President, and all Civil Officers of the United States,shall be removed from Office on Impeachment for, and Conviction of, Treason, Bribery, or other high crimes and Misdemeanors."

Explain what this means. What would your criteria be for impeachment? What will be an ideal response?

Lobbying is defined as

a. the press’s habit of waiting just outside congressional hearings to interview politicians as they depart. b. the movement of a bill back and forth between the House and the Senate. c. informal news conferences held by politicians on the steps of the legislature. d. appeals from citizens and groups to legislators for favorable policies and decisions.