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When D-threose is treated with NaBH4
Walking Cities
Urban areas that were designed or evolved to be navigable primarily by foot, before the widespread use of automobiles.
Gilded Age
A period in the late 19th century United States, characterized by rapid economic growth, industrialization, and a marked increase in income inequality.
19Th Century
Refers to the period from January 1, 1801, to December 31, 1900, characterized by significant industrial, cultural, and political changes worldwide.
Nativism
A political policy or belief system favoring native inhabitants over immigrants, often manifesting in anti-immigrant sentiment and policies.
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