To me I always picture the Thalmor as a bunch of nazi Altmer, but consindering the Bosmer and even the Khajiit are also part of the Aldmeri Dominion, does that mean they are nazi-lke as well?

But the Bosmer don't seem like the snobby stuck-up type, and Khajiit are probably the nicest race to exist on Tamriel, so what gives? Were the Bosmer ASKED to join the Dominion or did the Thalmor simply pop in sand say "Okay, you're part of us now"? I know the Khajiit only aligned themselves with them due to the moons returning, no need for any explanation on them.

Also, do the Khajiit and Bosmer fight for the Thalmor? I just can't see them wanting to kill the men, they just don't seem like they would. Besides, all Thalmor seen in Skyrim are Altmer, and the Bosmer and Khajiit there don't really care for your sneaking around.