Khajiit Caravans do sell skooma?
Idleness of the Legion during the Oblivion Crisis? There was no war then... A daedric invasion doesn't count as a war in your mind? It is said why the Legions aren't in Cyrodiil, they were in the provinces, hundreds if not thousands of miles away. Though fighting Daedra hoards counts as being idle in your mind, perhaps you have been hitting skooma.
The Stormcloak Jarl sends something out? And the Empire doesn't? Where does it say the Legions do not offer assistance to those attacked?
Ozan has indeed been hitting the Skooma, the slavery was basically abolished by the Empire, with the Imperial backed King Hlaalu Helseth, who all but destroyed the slave trade, save a few little pockets of resistance to the south. So you mistrust the "Colovian" for something they didn't do, but in fact they already did. You're entire argument on that one is invalid, since the Empire already dealt with the slave trade. Perhaps we should be questioning why are Khajiit allowed to have slaves and to buy and sell them? You act the victim, while Elsweyr maintains these practices. Very clever of you, tell me why should Khajiit get pity for slavery when they themselves do it?
The Thalmor can't arrest someone without evidence, it is why there is a quest in Markarth because the "Colovians" Don't allow the Thalmor to snatch, he can't make an arrest without evidence, so the Thalmor asks you to help him. Every soul lost to the Thalmor is on Ulfric Stormcloak's head, people weren't being dragged off into the night until the rise of the Stormcloaks. Causing the Legions to deal with the Civil War, unable to protect the citizens from the Thalmor. It's on the head of their greatest asset, Ulfric. The Thalmor are using this Civil War to drain Imperial resources, waste good soldiers and to be able to move freely doing what they want.
Twenty six years the Thalmor have been in Skyrim, twenty six years... Now why is all the trouble with them recently? I mean you seem to make it out they did whatever under the Empire. Then why for twenty six years are there no incidents until Ulfric Stormcloak.