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225th anniversary: Lewis and Clark Expedition: Meriwether Lewis became the first white American to...

Thu, June 13, 2030

in 4 yr

Source

In 1805, Lewis and Clark Expedition: Meriwether Lewis became the first white American to sight the Great Falls of the Missouri River.

Source, method and history
Source
Wikipedia
How we know
Wikipedia "On this day" selected anniversary, 225 years (1805 to 2030).
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annual
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Changes
  • 2026-09-25: added to 2030-06-13