US Flatlands Map 4x v2.1

Description:
Here is a fairly basic US style flat lands map (4X). In my haste I tried too many things at once!

Stones work, fertilizing works, train works and production points work. The only thing not tested fully is the sawmill and Carpenter.
200 Fields of varying sizes.
This will obviously require a new save game and I am still learning.

Credits: geeman72/Giants