ERA OF CONQUEST:-

The caliphdiverted his attention after apostasy rebillion towards outside arabia.on its north east side was the border of PERSIAN EMPIRE,northern border was bordered by BYZANTINE OR ROMAN EMPIRE.


1:-EXPEDITION TO IRAQ:-
.MUTHNA BIN HARITH small fight with iraq tribes
.later sought abu bakar help HAZRAT KHALID BIN WALID reinforce with muslim army
.muslim army met iraq army on 12 A.H(633 A.D) at UBULLAH.

a:-BATTLE OF CHAIN:-(633 a.d/12 a.h)
.persion army under the command of HURMUZ.
.muslim army under KHALID BIN WALID
.both army met at HAFIR
.the soilders were tied with chains so not run from battle field.thats why known as BATTLE OF CHAIN.
.other skirmishes were at MUDHAR AND WALJA.

b:-THE FALL OF HIRA:-
khalid besieged the city of hira after battle.
.imposed JAZIA on them.
.then captured DAMATAL JANDAL.

c:-BATTLE OF FIRAZ:-
.last battle of walid iraq expedition at iraq.
.both armies met across river EUPHRATE.
.battle was conquered by muslims at 15 DHUL QADAH/12 A.H
.the whole of south,most of n.iraq was conquered by muslims.


2:-EXPEDITION TO SYRIA:-
revenge of hazrat zaid bin harith by his son usamah bin harith.
.returened vicotious after 40 days.
.it was the victory of hazrat abu bakar trust.

BATTLE OF AJNADAN (634 A.D/13 A.H)
.muslim commander khalid bin walid
.roman emperor was HERACLIUS nad roman army under the command of his brother THEODORE.
.roman army were over 2 lacs and muslims were 40,000.
.3000 muslims were martyered in this battle but won it after fierce fight.
.muslim army laid siege of DAMASCUS.

CONCLUSION:-
HAZRAT ABU BAKAR (R.A) took the office at the most critical and crucial moment of the islamic histroy.disunity among the muslims,rising of false prophets and rebellions threatened the existance of infant state of islam nad disturbed the peace of the empire. he not only saved the islam from disruption but laso made it a world religion. according to LANE POOL
HIS CALM JUDGEMENT COUPLED WITH GENTLE AND COMPSSIONATE HEART WERE OF INCALCULABLE SERVICES TO ISLAM.

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GEO to aise k sab tumhara ha,MARO to aisa jaise tmhara kuch bhi nhi.

Maza deti han zindagi ki thokerin unko,jinhen NAAM-E-KHUDA le kar sanbhal janey ki adat ho.