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Hace 1 día · The United States of America ( USA or U.S.A. ), commonly known as the United States ( US or U.S.) or America, is a country primarily located in North America. It is a federation of 50 states, a federal capital district ( Washington, D.C. ), and 326 Indian reservations.
Hace 1 día · Russia, [b] or the Russian Federation, [c] is a country spanning Eastern Europe and North Asia. It is the largest country in the world by area, extending across eleven time zones and sharing land borders with fourteen countries. [d] It is the world's ninth-most populous country and Europe's most populous country.
Hace 2 días · Tigris regalis Gray, 1867. The tiger ( Panthera tigris) is the largest living cat species and a member of the genus Panthera native to Asia. It has a powerful, muscular body with a large head and paws, a long tail, and orange fur with black, mostly vertical stripes.
Hace 2 días · The Editors of Encyclopaedia Britannica. Last Updated: May 29, 2024 • Article History. flag of the United States of America. Audio File: Anthem of United States ( see article) Officially: United States of America. Abbreviated: U.S. or U.S.A. Byname: America. Head Of State And Government: President: Joe Biden. Capital: Washington, D.C. Population:
Hace 2 días · World History Subcategories. Nature isn’t always peaceful and idyllic. Earthquakes, tsunamis, hurricanes, and other powerful natural phenomena can have devastating consequences on communities and regions throughout the world. But nature is far from the only instigator of large-scale misfortune; human-made disasters and tragedies, both ...
Hace 5 días · science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation.
Hace 2 días · Encyclopedias. Using specialized encyclopedias to become familiar with your topic is the most efficient way to get started on your research.