How many times in the last 80 years has the official unemployment rate in the United States reached 0 percent?

In the mid 1980s, the massive current account deficits were related to massive U.S. government budget deficits

Indicate whether the statement is true or false

FDA rules ban advertising of cigarettes within 1000 feet of a school or playground and banned cigarette vending machines anywhere those under 18 are allowed

Indicate whether the statement is true or false