when the cotton gin became widely used
Most of the cotton grown around the world before 1793, when Eli Whitney's simple yet effective cotton gin became widely available, was long-staple cotton (Gossypium barbadense), which grows best along tropical or subtropical coastlines.ost of the cotton grown around the world before 1793, when Eli Whitney's simple yet effective cotton gin became widely available, was long-staple cotton (Gossypium barbadense), which grows best along tropical or subtropical coastlines.