Yeah, its mostly the ami tanks that did it...
Btw. Mudra, is the slang term 'ami' used over the pond as well? I only knew it from my grandfather when refering to his time in WW2 ('Der Ami hatte...) and people tilted to the political right here in Germany.
Not really, it's picked up by reenactors as that was the usual german slang for it, so I'm just used to saying it