<span> The </span>FAA closed American airspace to all international flights, causing about five hundred flights to be turned back or redirected to other countries.The<span> </span>Secretary of Defense Donald Rumsfeld<span> was issuing rapid orders to his aides to look for evidence of Iraqi involvement. The risks were international flights and possible Iraq involvement.</span>
The integrated circuit was essential to the world of computation because it "<span>allowed computers to attain more computing power", both in the sense of speed and affability.</span>
