After 1918 and the end of World War I, Hearst gradually began adopting more conservative views and started promoting an isolationist foreign policy to avoid any more entanglement in what he regarded as corrupt European affairs. He was at once a militant nationalist, a fierce anti-communist after the Russian Revolution, and deeply suspicious of the League of Nations and of the British, French, Japanese, and Russians. He was a leading supporter of Franklin D. Roosevelt in 1932–34, but then broke with FDR and became his most prominent enemy on the right. Hearst's empire reached a peak circulation of 20 million readers a day in the mid-1930s. He was a bad manager of finances and so deeply in debt during the Great Depression that most of his assets had to be liquidated in the late 1930s. Hearst managed to keep his newspapers and magazines.