Political/International Relations/Military Events
Economic/scientific/technological developments
Social/cultural developments
Credits:
Created with images by Florian Schwalsberger - "trees" • Florida Keys--Public Libraries - "MM00005939x" • classic film scans - "Doris Day" • edwarddallas - "Richard Nixon - 37th President" • Defence-Imagery - "fighter jet jet aircraft" • 226926 - "soldier war normandy" • manhhai - "Vietnam War" • Alexas_Fotos - "piggy bank money dollar bill" • NASA Goddard Photo and Video - "NASA Unveils Celestial Fireworks as Official Image for Hubble 25th Anniversary" • quapan - "black square sun hypeЯReally eclipsed through layers of social housing blocks" • Sean MacEntee - "social wordle" • klimkin - "girl books shelves" • klimkin - "girl library books"