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The Third Wave was an experimental movement created by the high school history teacher Ron Jones in 1967 to explain how the German population could have accepted the actions of the Nazi regime during the rise of the Third Reich and the Second World War.
Water storage. Water storage is a broad term referring to storage of both potable water for consumption, and non potable water for use in agriculture. In both developing countries and some developed countries found in tropical climates, there is a need to store potable drinking water during the dry season. In agriculture water storage, water is ...
t. e. The history of higher education in the United States begins in 1636 and continues to the present time. American higher education is known throughout the world for its dramatic expansion. It was also heavily influenced by British models in the colonial era, and German models in the 19th century.
The rapid expansion of education past age 14 set the U.S. apart from Europe for much of the 20th century. [ 82] From 1910 to 1940, high schools grew in number and size, reaching out to a broader clientele. In 1910, for example, 9% of Americans had a high school diploma; in 1935, the rate was 40%. [ 190]
e. Normal schools in the United States in the 19th century were developed and built primarily to train elementary-level teachers for the public schools. The term “normal school” is based on the French école normale, a sixteenth-century model school with model classrooms where model teaching practices were taught to teacher candidates.
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.
A 2015 Goldman Sachs report indicated that healthcare IoT devices "can save the United States more than $300 billion in annual healthcare expenditures by increasing revenue and decreasing cost." [ 56 ] Moreover, the use of mobile devices to support medical follow-up led to the creation of 'm-health', used analyzed health statistics."
In the United States, education is provided in public and private schools and by individuals through homeschooling. State governments set overall educational standards, often mandate standardized tests for K–12 public school systems and supervise, usually through a board of regents, state colleges, and universities.