Both the suicide bombers and the holocaust are in textbooks - why are you bringing them up? As for the Nakba - read some serious scholarship like Morris regarding it instead of simply spouting hasbara. It happened. Israel has a large part of the blame. For example: Deir Yassin happened one month before the declaration of independence and the arab armies came to protect the already uprooted Palestinians.
from the article: Israel pulls textbook with chapter on Nakba