Persia was strong until the revelation of Islam. Islam changed the minds of many in Persia. After the prophet Muhammad knowledge came to Iran (Persia to many years ago) many started to believe the religion before was incorrect and started to convert to Islam. After that many parts of Persia became weak and war was still being held against Persia. Persia then failed to defend it's borders. The prophet Muhammad told the believers war was against their kind.
Persia after that was eradicated no longer strong in any place. Soon Persia turned into Iran and no longer controlled any one. Persia started all of it's mistakes fixed over. i don't the exact amount but i believe it was till up to at least 80-120 years. then Persia turned into Iran.
It was not. Persia was long gone before 1914. Part of the land it controlled was the Ottoman Empire, another part was independent and a third was under British rule.
This is uncertain - they migrated from the east - the area of Persia, as did other Semitic peoples. Their earlier location is unknown.
Phoenicians, Romans, Arabs, Amazigh (Berbers/Moors), and Spaniards.
The presence of the nomadic tribes affected Persia, because when it controlled, their population increased and so did their religion level. This led to getting more land.
No country - it was the Phoenicians, who were an ethnic group of independent city-states.
A week's sailing.
By early 1900s Iran's (aka "Persia") government controlled by the Qajar royal dynasty of Iranian feudal landowners had handed out telegraphy, railroad and other commercial concessions to British and Russian business people
The Umayyads controlled Spain, North Africa, the Levant, Mesopotamia, Arabia, and Persia.
128 years
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.
In 1803, most of the Middle East was controlled by the Ottoman Empire except for Persia which was under control of the Qajjar Kingdom and some parts of Arabia which were under Bedouin control.
The Phoenicians are About 100 to 0BC