The term is Books of Hours. Hope its the answer your looking for.
Poverty was widespread in America.
Away from the nation's affluent suburbs was another country, one inhabited by the poor, the ill-fed, the ill-housed, and the ill-educated. This was the assertion made by author Michael Harrington in his 1962 book, <em>The Other America: Poverty in the United States.</em> Harrington's book had an impact on the Kennedy and Johnson administrations. President Johnson's "Great Society" plans aimed to address the problems of poverty in America.
The Wealth of Nations by Adam Smith is an inquiry into how countries can generate theirwealth. The book addresses and demonstrates economic principles that explain the role of the factors of production, among other factors, in the creation of wealth.
The answer is actually Complex drainage systems to keep structures from flooding.
The pyramids were made to become tombs for the pharaohs. This changed later because many tombs were being robbed.
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