If you are using "Washington" as a euphemism for the United States government, Shah Mohammed Reza Pahlavi of Iran was seen as an ally of the United States and a friend in the Middle East, alongside Israel.
If you are using "Washington" to refer to the American Revolutionary General and first President of the United States, he had no position on Mohammed Reza Pahlavi as he died more than a century before Mohammed Reza Pahlavi was born. George Washington never wrote anything about Qajjar Persia (which was what Iran was called in the days of his Presidency).
The father of Mohammed Reza Shah Pahlavi was Reza Shah Pahlavi.
Shah Mohammed Reza Pahlavi
Presumably he was exiled to prevent him from overshadowing his son Mohammed Reza Pahlavi who was put in power by the British and the Soviets as he was more amenable to their aims.
Mohammed Reza Pahlavi
Shah Mohammed Reza Pahlavi.
Mohammed Reza Shah Pahlavi was a Shiite Muslim, but his political philosophy was strongly secularist in the same vision employed by Atatürk in Turkey.
Reza Shah had four children: Mohammad Reza Pahlavi, Shams Pahlavi, Ashraf Pahlavi, and Ali Reza Pahlavi.
Reza Pahlavi was born on October 31, 1960.
Reza Pahlavi was born on October 31, 1960.
There was none. Ever since the founding of the Persian Empire, which happened many centuries B.C. Iran was always under a Shah (king.) The last change between dynasties occurred in 1925 when Reza Khan Pahlavi led a military coup that successfully overthrew Ahmed Qajjar of the Qajjar Dynasty (which had been in power since the 1700s). It is Reza Pahlavi and his son Mohammed Reza Pahlavi who are usually referred to in the West as the "Shah", but as mentioned above, this term is very old. Mohammed Reza Pahlavi was overthrown in the Islamic Revolution.
Reza Pahlavi and Mohammad Reza Pahlavi.
Mohammad Reza Pahlavi was well known for being the Shah of Iran. Mohammad Reza Pahlavi was the Shah from 1941 until 1979.