Ikeda Hayato managed to garner the necessary support to become the President of the LDP and the Prime Minister of Japan after Kishi Nobusuke’s resignation in 1960. He would prove to be almost the polar opposite of his arch-conservative predecessor, creating much of the social safety net which Japan continues to enjoy today. His successor, Sato Eisaku, lobbied for the return of Okinawa Prefecture and was forced to wrangle with complicated geopolitical challenges and domestic disturbances.