Danas se navršava tačno 100 godina od ulaska SAD u Prvi svetski rat, odnosno od objave rata Nemačkoj, posle čega je došlo do transformacije te zemlje u svetsku silu i početka onoga kako se 20. vek označava kao "američki vek".

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress

REUTERS/Courtesy Library of Congress