Remove all grammatical errors from this text: The turning point for GPS for civilian use happened at 1983, when a civilian Korean aircraft was shot down by the Soviet Union for territory trespassing.
The Soviet Union was not the only country that used the GPS system. The United States also used it in the 1960s and 1970s.
The United States was the first country to use the GPS system in the 1960s and 1970s. The Soviet Union was not the first country to use the GPS system. The United States and the Soviet Union were both allies during the Cold War.
The United States and the
The Soviet Union was not the only country that used GPS to track the location of civilian aircraft. In 1983, the United States was also using the technology.
The United States was the first country to use GPS to track civilian aircraft. The United States was the first country to use GPS to track civilian aircraft.
The United States was the first country to use GPS to track civilian aircraft. The United States was the first country to use GPS to track civilian aircraft.
The United