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Apr 16, 2024 · coal, one of the most important primary fossil fuels, a solid carbon -rich material that is usually brown or black and most often occurs in stratified sedimentary deposits. Location of the most-important coal occurrences on Earth. Coal is defined as having more than 50 percent by weight (or 70 percent by volume) carbonaceous matter produced by ...
Apr 11, 2024 · Some examples of primary sources include: Memoirs, speeches, writings, correspondence. Papers of a political party, agency, or association. Official documents such as congressional hearings and reports. Contemporary magazine and newspaper articles. Contemporary art, films, literature, and music. Contemporary artifacts, such as buildings and ...
Apr 5, 2024 · Primary Sources. Original materials that provide direct evidence or first-hand testimony concerning a topic or event. Contemporary sources created at the time when the event occurred (e.g., letters and newspaper articles--as long as the writer is a first-hand witness) or later (e.g., memoirs and oral history interviews).
Apr 19, 2024 · "The political ideas that resulted from confronting the crisis of the Great Depression and the New Deal of the early 20th century reshaped America. This documentary history collects a range of primary sources to illuminate this critical period in U.S. history"-- Provided by publisher.
Apr 3, 2024 · Accessible Archives provides diverse primary sources from the 18th, 19th, and early 20th century, reflecting broad views across American history and culture, including: African American life, Women’s Suffrage, American County Histories, Colonial America, the Civil War, America in World War I, and much more.
Apr 19, 2024 · What are primary sources? Primary sources are materials from the time of the person or event being researched . Letters, diaries, artifacts, photographs, and other types of first-hand accounts and records are all primary sources.
Apr 10, 2024 · There are four main types of legal resources (primary authority) that you will encounter when conducting legal research: constitutions, statutes, regulations, and court opinions (also referred to as cases). This page is designed to provide an overview of those categories of legal resources. Quimbee. (2016). Primary sources. CONSTITUTIONS
