== US Section Minor Edit == 

 Removed this "The M36 Jackson with the powerful 90 mm gun also entered service in the fall of 1944 and could penetrate the glacis of a Panther at 600 meters." from the US section. It was in the middle of the M4 part of the article and did not seem to fit in well there. Also there are no other references to Tank Destroyers in the US Section. There are numerous statements in the US section that need citation. As a very new editor, I dont feel comfortable putting that many tags at one time.