+The "19e" (nineteenth) was a pivotal span of global [History](/wiki/History), from 1801 to 1900. It ushered in an age of remarkable industrial growth and scientific advancement, profoundly shaping the [Modern Era](/wiki/Modern_Era).
+## See also
+- [Industrial Revolution](/wiki/Industrial_Revolution)
+- [Technological Progress](/wiki/Technological_Progress)
+- [Social Reform](/wiki/Social_Reform)
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