The Area Presidencies decentralized administration with presidencies living in locations around the world. Three successive presidencies are known as "presidency trios". Income tax rates were reduced significantly during the Johnson, Nixon, and Reagan presidencies. West writes on the extent of Soviet influence during the Roosevelt and Truman Presidencies. Ritchie supported Bill Clinton and George W. Bush during their presidencies. The Yale Provost's Office has launched several women into prominent university presidencies. In all, three individuals have served four presidencies spanning six full terms. Provinces had their state and party Presidencies. This raises a question about the validity of bilateral agreements between Mysuru and Madras presidencies. After holding both presidencies for four months, he resigned from Delta. Hyderabad State became a princely state among the presidencies and provinces of British India. In British India, the plateau was largely divided between the presidencies of Bombay and Madras. The other members were mostly Hindus from the Bombay and Madras Presidencies. The British Raj began with the idea of the Presidencies as the centres of government. At the same time, an investigation into the corruption of their presidencies was begun.