Jimmy Carter’s worst mistake was allowing/backing the terrorist takeover of Iran. Barack Obama likewise always backed the Iran regime.
Carter didn’t like Jews for some reason. Obama is a muslim.
The worst mistake is when Europe sent back that turban POS with money to overthrow the Iran. Then the mess started. Screw France.
Admiral James Lyons said it was Ronald Reagan and Caspar Weinberger who stopped the US Navy from launching a retaliatory attack on Iran after the Iranian government ordered the bombing of the Marine barracks in Beirut