I don't think they "voted" for Hamas. In 2005 after Israel pulled out completely turning over full control of all aspects of Gaza to them, it is my understanding that Hamas moved in from Iran, killed their leaders and took over.
Hamas didn't come in from Iran - what history nonsense books, or MSN for the dumb, do you read?
Hamas was formed by Palestinian-Arabs - formerly members of the PLO/Fatah upon the PLO acquitting towards the right for Israel to exist as a State. (not the right to keep all the stolen land).
That Hamas
funding's are in majority from Iran and e.g. Qatar is known. (Whereby the latter has contributed far more $ then Iran).
The Palestinian-Arabs in Gaza had voted for Hamas in majority - rather then the PLO. Simply due to acquitting towards Hamas policy - to not accept/acknowledge a right for Israel to exist as long as Israel occupies Palestinian-Arab lands. The present Gaza territory doesn't even constitute 20% of the 1947 allocation. They are therefore in majority of the same mindset as those radical Zionists who don't accept, acknowledge a Palestinian-Arab State.
Being radicals they
both, Hamas and radical Zionist Israelis acquit towards killing civilians.
Now how many of those 2.3 million Palestinian-Arabs in Gaza are active terrorist members of the Hamas militia? not even 4000. The Hamas could barely field 1000 terrorist militias attacking Israel. And they are so poorly trained and equipped that they lost about the same number, then Jewish civilians and IDF personal they killed. The remaining 3000 are now hiding as usual in the midst of 2.3 million civilians.
The total Hamas militia is estimated to be at around 25,000 - of which 20,000 or so, are basically just uniformed jokers playing police and robbing/blackmailing Palestinian-Arabs in Gaza of their money and business.
How many of those radical Zionists are members in the IDF? or organized in Settler militias killing Palestinian-Arab civilians? if you count in the IDF reserves - you get around 140,000 out of 400,000 regular IDF/IDF reservists and Jewish settler militia - that recruit out of 6 million Israeli Jews.
The vast majority of the IDF and it's active reservist constitute out of Jewish settlers and socioeconomic lowlifes. !!!
And yet they are by far the best equipped and trained force in the Middle-east.
There is absolutely no mental difference between a PLO/Hamas/Hezbollah radical militia member and a radical Zionist. the only difference is that radical Zionists can count onto the IDF to clean and back up their shit policy - go to Israel and talk to the people living there. The vast majority of Israelis despises and hates those radical Zionists.
That is why Nethanyahu and his radical Zionist cronies faced political extinction - you really believe that Nethanyahu and his governmnet were unaware of Hamas doings and plannings? "we were taken by surprise" yeah sure.