WoW you are truly delusional!!!
In Syria Assad's father was in power before the Islamic republic and even he was closely allied with Iran and the Shah and sectarianism has been going on there and in our region long before the Islamic Republic!
What happened to Syria is due to the U.S. invasion of Iraq that pushed millions of pro Saddam Baathists into Syria that destroyed the equilibrium that existed there + Saudi funding and arming of terrorists.
And If anything it's Whahabbi ideology backed by the Saudi government who today has overt meetings with Israel who is fueling sectarianism in our region NOT IRAN!!! So your latterly confusing Iran with your filthy Saudi employers.
And you wanna revise history so it conforms to your deluded ideology. But here are the real facts:
Once the Islamic Republic came to power, Saddam backed by Saudi money invaded Iran NOT the other way around. And that war would have ended within a year and a half with a clear Iranian victory if it wasn't for Saudi Money that offered Saddam $80 Billion USD in the early 80's to continue the war backed by U.S. intel and weapons coming in from France, Germany, U.K., USSR,..... while Iran was sanctioned. And as Iraq continued to lose the war during his last 6 years and towards the end had to resort to using WMD (Chemical weapons) his weapons stockpile kept on increasing so much so that by the end of the war Saddam had 5 times Iran's tank force, 8X APC force, 10X the artillery force, 4x the active helo force, 2-4 times the active Fighter/Bomber force and yet he couldn't take an INCH of our territory so instead he turned around and bit of the hand that fed him by attacking Kuwait.
And Iraq is far from gone! Now Saddam & the rule of a minority sect over Iraq may be done with but the fact that you equate that to Iraq being gone speaks for it's self! And yea that's right because of IRAN no longer will we allow a minority sect to rule over and oppress the majority of our neighbors so get used to it! And if we are being accused of sectarianism simply because we prevented a minority terrorist takfiri group from oppressing the majority of our neighbors then so be it!
It's funny I bet when the U.S. was bombing Iraq for a decade between 1991-2002 (Before the invasion) brainwashed Saudi puppets like you weren't claiming Iraq was GONE. But since Iran prevented a minority sect to take power again it's gone! LOL!
In the late 70's Israel only had a few countries in the region that would even speak to them while Iran led by the Shah was among a very few regional countries that would actually do business with them & have military relations with them and Iran was a secular U.S. puppet state & your delusional enough to think that the Israeli's were ever stupid enough to risk that for an Islamic government is beyond absurd not to mention the fact that Israeli's consider the Shah's father Reza Shah Pahlavi as one of the greatest pro Israeli Iranian leaders of all time!
And unlike Whahabbi ideology, Shiite do NOT proclaim all Sunni's as none Muslim Kafars! But Saudi backed Wahhabi & Takfiri ideology does so if you wanna blame someone don't start by blaming the victims because Iranians didn't convert to Shiite Islam after the fall of the Shah! And Iraqi Shiites & Kurds were being oppressed by Saddam before there was an Islamic Republic, And sectarianism in Syria is nothing new and that country had it's own civil wars and sectarian divides before there was an Islamic Republic and same in Yemen, Lebanon,....!
Libya is a tribal nation and the instability there is the result of Qadaffi's idiocy and has nothing to do with Iran! And if Iranians leaders pay no mind to U.S. threats it's because Iran is a weapons producer and Iranian leaders are sure that the U.S. is fully aware of the capabilities of the weapons Iran is producing and what they can do.
Saudi's are bombing Muslims in Yemen and causing famine in a Muslim country and it's all Iran's fault why because the Saudi's couldn't bring the Yemeni people to their knees it's Iran's fault! Saudi's fund terrorist to try to take over Iraq & they fail because Iran helped to prevent it but it's Iran's fault! Saudi's fund and provide weapons to terrorists in Syria but it's Iran's fault again because they helped prevent Saudi backed terrorists from taking over! Now because the Saudi's keep loosing Iran is fueling sectarianism because a good Iran would be an Iran that would have sat by and watched Takfiri Terrorists take over Iraq & Syria and would have clapped for and maybe even joined in and helped the Saudi's in creating more death and destruction in Yemen!