After Britain won the Seven Years' War and gained land in North America, it issued the Royal Proclamation of 1763, which prohibited American colonists from settling west of Appalachia.
Jet Airliner  is a song composed by Paul Pena and popularized by the Steve Miller Band. Pena wrote and recorded the song in 1973 for his New Train album. However, due to conflicts between him and his label, New Train was not released until 2000.
With John Denver it only took five. The fifth song that he wrote was âLeaving on a Jet Plane,â a tune that became a number one hit for Peter, Paul and Mary in 1969 and launched the career of one of popular musicâs most highly acclaimed songwriters.It was written for a girl. And the next song I wrote was âLeaving on a Jet Plane.â Thatâs about the fifth song I ever wrote.â. Denverâs first big break as a singer also led to his first and only publishing association.