Horizon Unlevel

[NicTrain35]

Hi everyone. These two were rejected for the horizon being unlevel, but I am not sure how to level them. Any ideas or suggestions would be very much appreciated. Thanks! :)
http://www.railpictures.net/viewreject.php?id=102346
http://www.railpictures.net/viewreject.php?id=102359

[Andrew Blaszczyk (2)]

for the first shot try rotating the entire photo 2-4 degrees to the right and resubmit (after cropping edges of course)

i really like the second shot but i don't see how it is unlevel maybe they want the rail to be straight?

[NicTrain35]

Thank you very much for your suggestions, Andrew. :)