Search results
12 hours ago · Part of a series on African Americans History Periods Timeline Atlantic slave trade Abolitionism in the United States Slavery in the colonial history of the US Revolutionary War Antebellum period Slavery and military history during the Civil War Reconstruction era Politicians Juneteenth Civil rights movement (1865–1896) Jim Crow era (1896–1954) Civil rights movement (1954–1968) Black ...
12 hours ago · Columbus is a consolidated city-county located on the west-central border of the U.S. state of Georgia.Columbus lies on the Chattahoochee River directly across from Phenix City, Alabama.
12 hours ago · Turkey, officially the Republic of Türkiye, is a country mainly in Anatolia in West Asia, with a smaller part called East Thrace in Southeast Europe.It borders the Black Sea to the north; Georgia, Armenia, Azerbaijan, and Iran to the east; Iraq, Syria, and the Mediterranean Sea (and Cyprus) to the south; and the Aegean Sea, Greece, and Bulgaria to the west.
12 hours ago · India sent tarps, blankets, and hygiene kits. An Indian Air Force IL-76 aircraft delivered 25 tonnes of relief supplies for the Hurricane Katrina victims at the Little Rock Air Force Base, Arkansas, on September 13, 2005.
12 hours ago · Its highest and lowest points follow this trend, with its highest peak, Black Mesa, at 4,973 feet (1,516 m) above sea level, situated near its far northwest corner in the Oklahoma Panhandle. The state's lowest point is on the Little River near its far southeastern boundary near the town of Idabel , which dips to 289 feet (88 m) above sea level.
12 hours ago · Platinum(IV) oxide, PtO 2, also known as "Adams' catalyst", is a black powder that is soluble in potassium hydroxide (KOH) solutions and concentrated acids. PtO 2 and the less common PtO both decompose upon heating. Platinum(II,IV) oxide, Pt 3 O 4, is formed in the following reaction: 2 Pt 2+ + Pt 4+ + 4 O 2− → Pt 3 O 4 Other compounds
