US Metric Act
Poets involved
What happened
The United States Metric Act of 1866 made the metric system legally permissible in American commerce and science for the first time, acknowledging an internationally standardised system of measurement even as the country retained customary units in everyday use. It reflected growing pressure from scientists and educators who wished to align American practice with the emerging international scientific community. The act marked an early step in the long, unfinished American engagement with global scientific standardisation.
Literary impact
The US Metric Act of 1866 supported scientific and international themes in American literature during the westward expansion era. Poets like Walt Whitman and Emily Dickinson engaged with the changing landscape, reflecting on the intersection of measurement, progress, and identity.
Source: Wikipedia
