It means there is no slavery in that state.
A country, state or nation that rules itself, not by some other country. It is free, it is independent.
It means to live free and to be successful.
Associated free state
Free state.
it was a free state
It was a free state.
Michigan was a free state, and stayed in the Union.
Free state
it was a free state >3
During the Civil War, Oregon was a free state.
free and combined states of carbon