Historical Maps of the Star Wars Galaxy:

Rise of the Empire Era ( 1,000 BBY to 0 BBY ):

The Galactic Republic

1,000 BBY to 25 BBY

The Separatist Crisis

24 BBY to 22 BBY

The Clone Wars: Year 1

22 BBY to 21 BBY

The Clone Wars: Year 2

21 BBY to 20 BBY