The worldâs largest volcano, Mauna Loa in Hawaii, is a shield volcano. Mauna Loa is about 55,770 feet (17,000 meters) from its base beneath the ocean to the summit, which is 13,681 feet (4,170 meters) above sea level. It is also one of the Earthâs most active volcanoes and is carefully monitored.
The POW-MIA flag is an outcropping of the Vietnam War. It might have been used prior to the vietnam war, but is popularity reached it's greatest height during the Vietnam years.
The United Statesâ National POW/MIA Recognition Day is observed across the nation on the third Friday of September each year. Many Americans take the time to remember those who were prisoners of war (POW) and those who are missing in action (MIA), as well as their families.here are 1,741 American personnel listed by the Defense Department's POW/MIA Office as missing and unaccounted for from the Vietnam War, as of April 2009. The number of United States personnel accounted for since the end of the Vietnam War in 1975 is 841.