In the light of the current political situation between Israel and the Gaza, I think such sentences are strongly political and so against Tatoeba rules. Tatoeba is not a platform for your political views. I am not talking about whether or not your sentences are gramatically correct, nor whether they are true or not, but rather the fact that they are inappropriate for Tatoeba.
This applies to all the recent sentences you have added, for example:
* Palestinians have seen it all. There is nothing more that Israel can do to make them stop resisting occupation.
* Palestinians won't be exterminated.
* Palestinian resistance will never be broken.
* Palestinians have babies, you know.
* Palestinians are human, you know.
* Palestinians have children, you know.
* Palestine, all of it, is the land of all the Palestinians.
* Palestinians, too, have a right of return to their own land.
* Palestinians have the right to return to Palestine.
* Palestinians have the right to visit Jerusalem.
Thanks for taking the trouble of copy-pasting all those sentences in your comment to draw my attention to this issue. However there are instances when one can't ignore what's going on in some parts of the world and having been a member of Tatoeba for nine years now, I know that the website tolerates a few sentences like these from time to time. As for what is "too political" on this website and in all of the Internet, it undoubtedly remains to be discussed at length and such a discussion might never end. So these are just a few sentences. Let's leave everything the way it is and go about our businesses without really trying to change things radically (because I promise that it won't work anyways).