When the Imperial Council of Russia offered her the throne, the offer was hedged with many conditions: she was not to marry or appoint her successor, and the council was to retain approval over war and peace, levying taxes, spending money, granting estates, and the appointment of all officers over the rank of colonel. Anne accepted these conditions and was crowned in Moscow in the spring of 1730. Then, with the support of the Guards regiments, she tore up the documents she had signed and reestablished the autocracy.