Mapa świata 1945–dziś – infografika zmian granic

Historical timeline infographic about: the world map, showing how the political map of the world changed from 1945 to the present. Timeline scope: century overview. Era: contemporary (1945-now). Visual style: modern textbook diagram, monochrome textbook palette, with 7 milestones along the timeline ribbon; include clear world map insets for each milestone highlighting major border changes, decolonization, the Cold War division, the breakup of the USSR, Yugoslavia, and recent state formations. Mark each event with a precise date, short heading, one-line caption, and a period-appropriate visual cue; include a small territorial reach element where relevant, and name 2-3 key figures with dates. All on-image text must render sharp and readable.