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The book received significant media attention, but evaluations of the evidence by professional archaeologists find the book unconvincing. The radiocarbon dates from purported pre-Clovis archaeological sites presented by Stanford and Bradley are consistently earlier in North America, pre-dating Solutrean culture in Europe by 5–10 thousand years.
In his book 1421: The Year China Discovered the World, British author Gavin Menzies claimed that the treasure fleets of Ming admiral Zheng He arrived in America in 1421. [69] Professional historians contend that Zheng He reached the eastern coast of Africa, and dismiss Menzies's hypothesis as entirely without proof. [70] [71] [72] [73]
The first comprehensive federal immigration legislation in the history of the U.S., the 1924 law solidified features of the immigration system with us today: visa requirements, the Border Patrol ...
1491: New Revelations of the Americas Before Columbus is a 2005 non-fiction book by American author and science writer Charles C. Mann about the pre-Columbian Americas. It was the 2006 winner of the National Academies Communication Award for best creative work that helps the public's understanding of topics in science, engineering or medicine.
Contiguity: America is the only First World country in the world sharing a long, undefended border with a Third World country, making the crossing both easy and appealing to Mexicans. [ 9 ] Numbers: In the 1990s, Mexican immigration accounted for 25% of all legal immigration, much larger than the influx of Irish or German immigrants earlier in ...
In the 1920s and 1930s, the U.S. tried America First. This philosophy helped lead to World War II. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ...
• One of the first Disney traveling art exhibits, “The Art of Animation,” was about to open in Denver, Colorado. Walt attended the opening, but arrived in Denver the night before for a final check of the exhibit. At breakfast the next morning, he joined the installation team, which had already ordered their food. Walt made his choice; before
The Oxford History of the United States book series originated in the 1950s with a plan laid out by historians C. Vann Woodward and Richard Hofstadter for a multivolume history of the United States published by Oxford University Press, modeled on the Oxford History of England, that would provide a summary of the political, social, and cultural history of the United States for a general ...