"YOU approve of the destruction of Mosques and holy sites as long as it is done by Muslim"
Nope - nor do I approve of the destruction of hospitals school and homes, as done on a massive scale by the Israelis (especially as most of them were occupied when they were destroyed)
What's your point - are you asking which of these do I feel to be most important?
"There is a HISTORY of Islamists destroying holy sites"
There is a history of all religions and nationalities destroying, desecrating and looting the sites of religions they don't approve of - ever been to The British Museum?
The British Empire systematically destroyed hundreds of religions in their crusade 'civilise the world and turn "the savage hand from error's chain".   
You are not seriously suggesting that Islam is the only religion intolerant of other religions, are you.....?
Not even you would be that thick, O Bearded One!
Jim Carroll