A civic duty is the responsibility of a citizen.
Answer:
New buildings and construction sites have developed a great deal. A lot of range of operating places have developed. Cities have additionally enlarged as increasing numbers migrate to cities and cities in search of economic chance. Population residing in urban areas has additionally increased.
<span> Islamic extremist group al-Qaeda hijacked four airliners and carried out suicide attacks against targets in the United States. Two of the planes were flown into the towers of the World Trade Center in New York City, a third plane hit the Pentagon just outside Washington, D.C., and the fourth plane crashed in a field in Pennsylvania. Often referred to as 9/11, the attacks resulted in extensive death and destruction, triggering major U.S. initiatives to combat terrorism and defining the presidency </span>
Http://www.amazon.com/Empire-Cotton-A-Global-History/dp/0375414142
This was important because it proved that human life had appeared sooner than believed .