This presidential order required all the federal agencies to change their units of measurement to the metric system. The order declared that the metric system is the preferred system of measurement for the trade and commerce of the United States.The September 30, 1992 was the deadline to accomplish this.
The hippie movement was a major movement during the countercultural crisis of the 60s and it led many people to develop anti war opinions and support for the civil rights movement.
Too much power in the state governments
The American colonists were driven to declare war on the British Empire, because they were being oppressed, and not treated as citizens. They believed that the British had no right to impose more taxes on them, and so declared independence
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