<span>James Madison (1751-1836) is one of 23 presidents whose papers are held in the Manuscript Division of the Library of Congress. The Madison Papers consist of approximately 12,000 items, spanning the period 1723-1859, captured in some 72,000 digital images. They document the life of the man who came to be known as the “Father of the Constitution” through correspondence, personal notes, drafts of letters and legislation, an autobiography, legal and financial documents, and his notes on the 1787 federal Constitutional Convention. The papers cover Madison’s years as a college student; as a member of the Virginia House of Delegates, Continental Congress, and Confederation Congress; as a delegate to the 1787 federal Constitutional Convention and the Virginia ratification convention of 1788; his terms in the House of Representatives, as secretary of state, and as president of the United States. Also documented are his retirement and the settlement of his estate; matters relating to his family, including his wife, Dolley Payne Madison; and his home, Montpelier, in Virginia. For information about the ownership and chain of custody of the Library’s Madison Papers, see the </span>Provenance<span> essay on this site, which is excerpted from the </span>Index to the James Madison Papers<span>(Washington, D.C.: Library of Congress, 1965). The Manuscript Division has a separate collection of Dolley Madison Papers, 1794-1852, for which there is an online </span>finding aid<span>.</span>
Andrea Del Verrocchio’s David was commissioned by Piero de’ Medici, and was placed in front of the Palazzo Vecchio in 1476. Verrocchio cast this sculpture in bronze from a young boy of around 14 in his studio.
Unequal exchange do not arise due to good produced by low wage earners and sold at higher value. Instead unequal exchange occurs at the point when spatial production of value is disconnected from its distribution in terms of geography. The concept of unequal exchange is high disputed and is usually utilized in Marxist economics.
Answer: The adoption of technology by developing countries has had profound effects on their economies, such as reducing the national costs of production, establishing standards for quality, and allowing individuals to communicate from a distance..