HISTORY OF ISLAM

PART 4:
HAZARAT UMER BIN KHITAB 2ND CALIPH OF ISLAM:
after the death of ABU BAKAR(RA) the MSLIMS decied to appoint HAZRAT UMER BIN  KHATAB(RA) as 2nd caliph of muslims..umer was the senior and powerful character in muslims.
umer bin khatab do justice in his duration of caliph..umer give the strength to ISLAMIC society and give equal rights to other NON MUSLIMS.. JUSTice of umer bin khatab was very famous..
HE treat everyone with kind and with love..umer instruction to his officers was 
   " Remember, I have not appointed you as commanders and tyrants over the people. I have sent you as leaders instead, so that the people may follow your example. Give the Muslims their rights and do not beat them lest they become abused. Do not praise them unduly, lest they fall into the error of conceit. Do not keep your doors shut in their faces, lest the more powerful of them eat up the weaker ones. And do not behave as if you were superior to them, for that is tyranny over them "


Umar bin khitab the caliph in his duration muslims ARMY destory all the ROMAN EMPIRE.. umer bin khitab develop the society and other departments.. A common man can do complain against the department and state in umer bin khitab time period... UMAR bin khitab  do l;ot of things in his cailaphat,,Umar  was the great muslim leader and politicaly strong caliph..

1. Umar was the first to introduce the public ministry system, where the records of officials and soldiers were kept. He also kept a record system that had the messages he sent to Governors and heads of states.
2. He was the first to appoint police forces to keep civil order.
3. He was the first to discipline the people when they became disordered
   
   umar bin khitab duration of cliaphat (634-644 C.E.).....Umar died in 644, the victim of an assassin's dagger. Umar's killer (Abu-Lu'lu'ah) was a Persian slave who is said to held a personal grudge against Umar. He stabbed the Caliph six times as Umar led prayers in the Masjid al Nabawi mosque in Medina, then committed suicide.
   Umar died two days later, and was buried alongside Muhammad and Abu Bakr. uthman was elected as his successor by a group of prominent Muslims (including Ali ibn Abi Talib) appointed by Umar before his death.