ABCDEFGHIJKLMNOPQRSTUVWXYZ
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YEAR (RE)DESCRIPTIONAPPROX. TECH LEVEL
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-2400ResetNuclear fallout
3
-1700Classical Era beginsRoman-era technology
4
-1000Iron Era beginsMedieval-era technology
5
-600Gunpowder inventedGunpowder artillery begins wide usage
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-500
Gunpowder firearms (muskets) begin wide usage
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-110Steam engine inventedIndustrial Revolution begins
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0End of Friedrichian WarsNapoleonic-era technology
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200World War I-era technology
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330Present day technology
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24
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100