On December 23rd, 1975, Gerald Ford signed the reasonable Metric Conversion Act into law, stating, “the truth is that our continued use of the English system of measurement was making us an island in a metric sea.”

School curriculums were altered to teach the metric system, despite the fact that converting was overwhelmingly unpopular with Americans, who were used to doing things the ‘murican way—not no pansy, pussy-ass European way.

In 1982, progressive agent of change, President Ronald Wilson Reagan officially disbanded the U.S. Metric Board—the government organization charged with “increasing the use” of the metric system in the United States. Reagan did so citing efforts to “reduce government spending,” but really it was because America, fuck yeah.

In 1976 King-Seeley Thermos Company released what has to have been the worst-selling lunchbox of all time:
 

The Exciting World of Metrics lunchbox!
 
It’s safe to assume that whatever kid was unfortunate enough to have been sent off to school with this box in tow, was beaten mercilessly within centimeters of his life.

Luckily, ‘70s lunchboxes were made out of HARD metal with a swingable handle, so at least the kid had a fighting chance!