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6-8 Social Studies
Scholar (Ages 13-18)
World Wars and the 20th Century
How two world wars reshaped nations, borders, and ordinary lives — and the evidence historians use to tell that story.
15 min
+15 XP
Cold War and Modern World
A 45-year superpower standoff that never became a direct war — but shaped politics, science, pop culture, and nearly ended the world.
15 min
+15 XP