What policy did macarthur implement in japan after ww2

In September, 1945, General Douglas MacArthur took charge of the Supreme Command of Allied Powers (SCAP) and began the work of rebuilding Japan. Although Great Britain, the Soviet Union, and the Republic of China had an advisory role as part of an "Allied Council," MacArthur had the final authority to make all decisions. The occupation of Japan can be divided into three phases: the initial effort to punish and reform Japan, the work to revive the Japanese economy, and the conclusion of a formal peace treaty and alliance.