<prompt> Translate the following text to EnglishWakati Franklin Roosevelt alikuwa tragically unwary ya tishio mpya ya kimataifa kutoka kushoto, Churchill aliongoza upinzani kwa pigo pacha wa karne - Nazism na Ukomunisti.  <response>: While Franklin Roosevelt was tragically unwary of the new global menace from the left, Churchill spearheaded the opposition to the twin scourges of the century--Nazism and communism. 