Inventions, firsts, and turning points tied to today’s date — each one sourced and dated.
Farmers sinking a well near Xi'an in 1974 struck the buried clay army guarding China's first emperor.
On March 29, 1973, the final American combat units flew out of Vietnam as Hanoi released the last prisoners of war.
One British statute stitched three colonies into a single self-governing dominion and drew the blueprint for modern Canada.
