The first portable stereo was not sold in America. The Stereobelt was invented in 1972 by Andreas Pavel. The Stereobelt is the ancestor of the Sony Walkman.
The First portable computer was Osborn-1
Osborn-1
Tommy gun
Osborn-1, designed by Adam Osborn.
the name of the town was maddy rojahn
Stereo hearts is not a product. Stereo hearts is a name of a song. I need more information for what you are refering to. It might be a product with a similar name.
The first star farmer of America was from Arkansas. His name was Carlton Patton. He was a member of the FFA.
I believe it was virginia dare.
The first written document of laws in America was called the Articles of Confederation.
oxford
So it can be portable hence the name: Play Station Portable
Jamestown was the name of the first English settlement in North America. The town was burned and the government was moved.