Thanks for the replies. This is my first map, so I'm glad people approve
I should probably mention that the map is based on real terrain about 10 km south of Brandon Manitoba, Canada. I tried to make it as accurate as possible, so most things that may seem slightly strange are actually that way in reality. I'm not sure if there are any parts of Ukraine that look similar to this, but I figure it's not too far off.
Also, if you want to do a US invasion of Canada, then this map is perfect