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The history of water supply and sanitation is one of a logistical challenge to provide clean water and sanitation systems since the dawn of civilization. Where water resources, infrastructure or sanitation systems were insufficient, diseases spread and people fell sick or died prematurely. Astronaut Jack Lousma taking a shower in space, 1974.
The Tariff Act of 1789 imposed the first national source of revenue for the newly formed United States. The new U.S. Constitution ratified in 1789, allowed only the federal government to levy uniform tariffs. Only the federal government could set tariff rates (customs), so the old system of separate state rates disappeared.
The Selective Training and Service Act of 1940, also known as the Burke–Wadsworth Act, Pub. L.Tooltip Public Law (United States) 76–783, 54 Stat. 885, enacted September 16, 1940, [ 1 ] was the first peacetime conscription in United States history. This Selective Service Act required that men who had reached their 21st birthday but had not ...
A Home Economics instructor giving a demonstration, Seattle, 1953 A training class 1985 at Wittgenstein Reifenstein schools. Home economics, also called domestic science or family and consumer sciences (often shortened to FCS or FACS), [1] is a subject concerning human development, personal and family finances, consumer issues, housing and interior design, nutrition and food preparation, as ...
Crude oil production. Natural oil seeps such as this in the McKittrick area of California were used by the Native Americans and later mined by settlers. The history of the petroleum industry in the United States goes back to the early 19th century, although the indigenous peoples, like many ancient societies, have used petroleum seeps since ...
Will keep it until 1946. 1930 - Hawley-Smoot Tariff. 1930 - Clyde Tombaugh discovered Pluto. 1930 - Sinclair Lewis is the first American to win Nobel Prize for Literature. 1931 – Empire State Building opens in New York. 1931 – Japanese invasion of Manchuria, start of World War II in the Pacific.
The history of bottle recycling in the United States has been characterized by four distinct stages. In the first stage, during the late 18th century and early 19th century, most bottles were reused or returned. [ 1] When bottles were mass-produced, people started throwing them out, which led to the introduction of bottle deposits. [ 2]
The history of the United States from 1945 to 1964 was a time of high economic growth and general prosperity. It was also a time of confrontation as the capitalist United States and its allies politically opposed the Soviet Union and other communist states; the Cold War had begun. African Americans united and organized, and a triumph of the ...