The Arabs ruled the deserts and more importantly the wells which they kept secret for their purposes. No one could conquer them because the Arabs were very strong physically and no army could navigate their territory without the water.
because it was a muslim territory and and before that the arabs had a different belief.
The Byzantine Empire was in Eastern Europe and Asia Minor. The Persian Empire stretched from Libya to Central Asia.
Flavius Belisarius was a general of the Byzantine Empire who served under Justinian I. He was unable to defeat the Persian Army at the Battle of Callinicum.
After the Byzantine-Sassanid War of 602-28 Syria became again a province of the Byzantine Empire. During the Muslim conquests of 634-718 Syria is conquered and became a caliphate (Islamic state) in the Middle East.
The Roman empire emerged progressively, after having gained dominence of the Italian peninsula, it expanded into Sicily and Spain in the mid-3rd Century BCE and consolidated and expanded this over the following centuries, reaching its height in the 2nd Century CE. The Persian empire existed from 550 to 330 BCE. So the first is Persian Empire.
The Byzantine Empire, as well as the Persian Empire were located near the Arabian Peninsula, in the budding years of Islam.
because it was a muslim territory and and before that the arabs had a different belief.
The Byzantine Empire was in Eastern Europe and Asia Minor. The Persian Empire stretched from Libya to Central Asia.
The Byzantine Empire was to the north and northwest of Arabia while the Persian Empire was to the north and northeast of Arabia.
Islam expanded vastley to iraq, syria,the persian empire, the byzantine empire, and the roman empire. It battled armies from 1,000 to 90,000 men! How it did this, was due to the sharp military minds of the greatest generals in history.
turkey ( byzantine empire)
The Byzantine and Persian empires were weak.
yathrib
Much of the upper Middle East (like the Levant, Anatolia, Iraq, and Egypt) was controlled by the Byzantine Empire. Persia was controlled by the Sassanian Empire. The Arabian Peninsula was controlled by various small tribes.
The ByzantINE (not Byzantium) Empire was brought to an end by invasions by the Ottoman Turks. First they took over the Byzantine territories in the Balkan Peninsula (southeastern Europe) and then in 1453 captured the capital of the empire, Constantinople.
Flavius Belisarius was a general of the Byzantine Empire who served under Justinian I. He was unable to defeat the Persian Army at the Battle of Callinicum.
The Byzantine Empire was the Eastern side of the Roman Empire, centered on Constantinople. At its core were Greece and the Anatolian Peninsula, but the Empire also included Italy, Egypt, North Africa, the Middle East, Southern Spain, and Bulgaria during the course of its existence.