About 2 million people visited which 984-foot landmark in its first year, 1889?

Which country has the largest Arab population? Around 1621 William Oughtred invented which calculating device, found in engineers' shirt pockets well into the 20th ce… About 180,000 Black soldiers served in the Union Army. Sgt. William Carney was among the first African Americans to ear… Around 1855, who popularized the laboratory burner now named for him? Custer's men faced about 2,000 warriors of many tribes, including Cheyenne and which largest group? Which painter, born on July 3, 1738, terrified viewers with "Watson and the Shark"? About 2,000 British soldiers were killed or wounded by Andrew Jackson's troops in which final big battle of the War of… About 2,000 years ago, the Roman poet Propertius wrote that absence does what?