.....
the righteous islamic khalifas got killed because they failed to setup institutions?
Ready for some education? Now don't run away crying blasphemy. Promise?
FYI. Islamists don't have a concept of institutions. Let me tell you something.
The biggest issues (among many) of not having institutions was to figure out the succession and peaceful transfer of power and the limit of Khalifa's term. Khalifa's were rulers for life just like kings and emperors of their day. No difference.
For Khalifah 1, there was no set rules for transfer of power, that modern democracies take for granted.
So Ali's supporters and Abu bakar's supporters clashed and quibbled. Ali's supporters strictly followed blood line for succession, but Abu bakers supporter followed friends line of succession.
Once the matter was about to get out of hand, Umer stepped in with sword and forced Ali's supports to shut up and quiet down.
This is how our first Khalifa was chosen.
No institutions at the end of his rule
So Ali's supporters and Umer's supporters clashed and quibbled. Again Ali's supporters strictly followed blood line for succession, while Umer's supporter followed friends line of succession.
Umer's sword was stronger so he won
Still no institutions for making laws and peaceful transfer of power.
So when Umer was assassinated
Ali's supporters again clahed and quibbled, But Usman's money/tribal power won. Again Ali's supporters strictly followed blood line for succession, while anti-Ali supporter followed friends line of succession.
So
Usman became Khalifa
Still no term limit, no instiutions for peaceful transfer of power. Again Ali's supporters strictly followed blood line for succession, while Usman's supporter followed friends line of succession.
This time Ali's supporters have had it. So Usman was murdered while one of Ali's son was guarding Usman's house. Yeah there are stories of how assissns jumped the back wall.
When Usman got assassinated
Ali's supporters who always strictly followed blood line for succession, finally got a chance.
Still no institutions for transfer of power and term limit.
So Aysha jumped into the fray as per family line of succession instead of blood lines.
Thus there was war
1000s of Sahabis died
Still no institutions for transfer of power and term limit.
When Ali was assassinated
Still no institutions for transfer of power and term limit.
So the battle ensued between Ali's blood line and Moawia
That continued through blood lines of Moawia (Yazeed) and Ali's blood lines.
Still no institutions for transfer of power and term limit.
I hope I have given you enough examples.
I hope you are willing to understand the value of institutions and the impact of the absence of such institutions in the Rashid Khilafat.
peace
p.s. Read Shibli Nomani's excellent book Al-Farooq to learn the true history.