You can sign up for Medicare beginning three months before you turn 65, and coverage can start as soon as the first day of your birthday month. The initial enrollment period lasts until three months after your 65th birthday.
A: An executive agreement is an arrangement established by the President of the United States between the US and another foreign nation or agency. The answer is D: pact with president and foreign heads of state.
However, from 1940-1989, the presidents entered into more than 13,000 executive agreements and still signed only 800 treaties. Executive Agreement Examples. Congress authorized presidents to enter into a number of executive agreements, including the annexation of both Texas and Hawaii into the United States.