In October 1964, the Shah signed the bill which came to be known as the ‘Bill of Capitulation’. The bill intended to give immunity to foreigners especially the US authorities inside Iran.
Imam Khomeini strongly denounced the ratification of capitulation law by Shah regime which provided impunity to foreigners, especially the American counselors.
Imam Khomeini defended divine region of Islam and spiritual values by writing his famous work known as Kashfol-Asrar at sensitive juncture of history