Non-exempt and exempt: What do these terms mean and why does it matter? In the past few years you may have heard the terms exempt and non-exempt being used more frequently. ItÃ¯Â¿Â½s important for you as supervisors to understand what the difference is and why you should be concerned about it. Definitions
When were the Twin Towers in Manhattan built?     construction began in 1966, The north tower was opened in Dec. 1970 and the south tower in Jan. 1972 In order to create the 16-acre World Trade Center site, fiveâ¦ streets were closed off and 164 buildings were demolished.
Share this page. 9/11: How the twin towers were built. The 110-storey landmarks that dominated the Manhattan skyline for nearly 30 years were reduced to rubble in the 9/11 suicide attacks of 2001. Thousands of people in the World Trade Center, and on the planes that crashed into them, lost their lives.