These so-called "Palestinians" and their beloved terror groups, such as Hamas, Hezbollah, etc. start these things, and now you want Israel to sit back and just say, "OK, it's been a month, you are tired of it all, and call it a day?"
Israel is a recognized sovereign nation and Palestine is not. They've had opportunities to gain some measure of recognition in the scheme of things, but choose to eschew all suggestions. Well, then, that's just too bad when allies come together to protect the attacked from the terrorists.
It's been occurring for century after century, and nothing changes with these lame brains. Israel, is sick and tired of it all, as is the rest of the world. So she has decided to destroy Hamas. Kudos to her.
There is so much more to the history of these people and one could, if truly interested, take the time to research it. You'd find it a fascinating and enlightening experience.