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Key events of the 20th century. The 20th century changed the world in unprecedented ways. The World Wars sparked tension between countries and led to the creation of atomic bombs, the Cold War led to the Space Race and the creation of space-based rockets, and the World Wide Web was created. These advancements have played a significant role in ...
20th century 1900s. 1900: The first Zeppelin is designed by Theodor Kober. 1901: The first motorized cleaner using suction, a powered "vacuum cleaner", is patented independently by Hubert Cecil Booth and David T. Kenney. 1903: The first successful gas turbine is invented by Ægidius Elling. 1903: Édouard Bénédictus invents laminated glass.
History (derived from Ancient Greek ἱστορία (historía) 'inquiry; knowledge acquired by investigation') [1] is the systematic study and documentation of the human past. [2] [3] The period of events before the invention of writing systems is considered prehistory. [4] ". History" is an umbrella term comprising past events as well as the ...
Apr 7, 2024 · The April 8, 2024, eclipse was the next total solar eclipse visible in the U.S. The path of totality for this eclipse stretched from Texas to the Northeast. The eclipse started on Mexico's Pacific ...
The following 19 historical events have had profound impacts on society, culture, technology, and governance, shaping the way we live today in ways both big and small. The fabric of our current ...
Dec 30, 2022 · To the south of the city are the Salem Hills, originally called the Red Hills, a midvalley geologic formation of ancient Jory soils. To the north is Lake Labish, a marshland drained in the early twentieth century to create agricultural land, and to the east farms and small towns meet the foothills of the Cascade Range.
Exploring Salem means exploring a community rich with history. This spot along the Willamette River has drawn people since before recorded history, when the resident Kalapuya tribe called the area Chim-i-ki-ti, meaning “meeting or resting place.”. Salem was founded in 1842 and became the capital of the Oregon Territory in 1851.
