Compléter US presidentsVersion en ligne Completa el siguiente texto con los apellidos correspondientes. par caafi serviciosocial 1 Washington Eisenhower Wilson Kennedy Roosevelt Polk Roosevelt Lincoln Johnson Jefferson George was the first president and set many precedents . Thomas doubled the U . S . size with the Louisiana Purchase . James K . believed in Manifest Destiny , acquiring Oregon and territories from Mexico . Abraham preserved the Union and ended slavery during the Civil War . Theodore expanded national parks and built the Panama Canal . Woodrow led the U . S . into WWI and promoted the League of Nations . Franklin D . led the U . S . through the Great Depression and WWII . Dwight D . launched the Interstate Highway System and created NASA . John F . confronted the Soviet Union during the Cuban Missile Crisis and promoted the " New Frontier " program . Lyndon B . passed the Civil Rights Act and Medicare but escalated the Vietnam War .