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.
Mary Travers Biography. Mary Travers was the earnest, sweet-voiced singer from the folk group Peter, Paul & Mary. With hits like âLeavinâ on a Jet Plane,â âIf I Had a Hammer,â and âPuff (the Magic Dragon),â they were leaders of the folk music revolution of the 1960s and active members of the âflower powerâ political protests of the decade.