...... The Nazis did not just "oppress" Jews - they oppressed some other ethnic groups and regarded them as inferior, but they sought to EXTERMINATE Jews. For sheer oppression and enslavement that does not go that far, you can look for many other examples, including any colonial power.
They did the exact same things to other minorities as they did to the Jewish people, they just targeted the Jewish people more because they were used as the main focal point of their problems in the world.
It wasn't just Jewish people sent to concentration camps, gas chambers, and being executed at whim.... yet it would seem our history would like to make it sound like it was.
I have no issue with Jewish people, but I do have an issue when our own societies like to act like they were the only ones treated this way.
And again, do I have to continuously point out how absurd it is to compare Cardassians to Nazis since one is a RACE/SPECIES and the other one is a POLITICAL PARTY/IDEOLOGY?

I'm afraid you'll have to substitute "Germans" for "Nazis" for those statements to make sense...
I was using the term "Nazi" as a short term of "Nazi Germany"
If I said Germans alone, then that could imply that they still do this/believe this/act this way today... saying the Nazis is a pretty obvious relation to Nazi Germany of WWII, since last I checked, there haven't been any other Nazi political parties in the world since.
Regardless, Cardassia being a race/planet/species and the "Nazis" being a political party/ideology is irrelevant to the connections, considering that the Universe of Star Trek is solely based on our history and our own culture (Since we know of no other cultures to derive from but our own.)
Also, Political Parties are generally based on and function on ideologies.... Republicans/Conservatives..... Liberals/Democrats.... left wing/right wing.... Religious based, etc. Their ideologies generally shape the way a nation will function and what the people in general believe, which is exactly what the Nazi party was built on and is exactly how they were able to do what they did in WWII with the support of their own people and those who think like them.
They felt they were the master race and it was their duty/right to do what they did..... just as the Cardassians expressed a similar mentality.
Whether you're talking about a fictional alien race or a political party of our past.... the mentalities and actions were very much the same.
Another point where your comparison breaks down is the necessity issue. We know that Cardassia occupied Bajor not because they hated Bajorans (no doubt, there were plenty of Cardassians who hated Bajorans, but I think it's more likely that this came later, as a result of the oppressed population fighting back through the resistance), but because they needed their natural resources. Necessity doesn't excuse anything. The issue is how they went about it - they thought they had a right to come there and take what they needed, and they thought of Bajorans as inferior just because they had a different culture. Regarding another race as inferior is as bad as hating them, especially when you think it gives you the right to enslave them and expect them to be grateful. The Nazis weren't certainly not the only one in history who did that.
I never said they were, but they did it with precision and did it on the largest mass scale our history has recorded, thus they take the cake.
As it goes for "Needing" Bajor's resources, I don't buy it.
If they really needed their resources, why did they simply give up the system in their talks with the Federation? After losing Bajor, they sure seemed to do just dandy without those resources.
As far as I'm concerned, you're trying to split hairs of actions, when I was mostly attempting to focus on the mentalities between the two..... which you supported by saying:
"they thought of Bajorans as inferior just because they had a different culture. Regarding another race as inferior is as bad as hating them, especially when you think it gives you the right to enslave them and expect them to be grateful."
^ Which is exactly what I have been trying to say and exactly what "Nazi Germany" did to the other cultures/societies they took over.
The Cardassians thought of the Bajorans as primitive, backwards and inferior and if they just accepted their roles as the inferior race and did what they wanted them to, their oppression would have been much more easier.
Look at the episode "Waltz" in DS9 and exactly how Dukat tried to justify his actions and you will see how closely they tried to relate it to many of the German leaders/officers held for War Crimes tried to justify their actions in WWII. Even Dukat eventually said he should have killed them all when he had the chance.... sound familiar?
Regardless of how the Cardassians came to occupy and kill off so many of their people, the end result relates very closely to Nazi Germany.
If they don't, then by all means, please correct me and tell me whom the Cardassians relate to more in our past.
If you say they were never supposed to relate to anything of our past, then I strongly suggest you read up on your history some more.
My argument stands.