How did segregation developed in US after the Civil War?

What British act levied an internal tax on various documents and articles in the American colonies? How much is a 1934 c 20 fed res note in avg cir con worth? Was calvin coolidge president during World War 1? Did the US produce brass coins? When did the US switch to dollar currency? What is the value of a twenty dollar bill dated 1914? What was the most common destination for African American migrants between 1910 and 1930? How us I used with perfect present? How is the growing demand for cotton by Texar How is the growing demand for cotton by textile mills in England during the first part of the 19th-century tech connected to the attack on Fort Sumter on? What the value of a 1804 in good condition dime? What were three ways in which the civil war changed the nation? In 1898 the American ship the Maine blew up in Havana Harbor What country did the US blame? Westerners who urged war with Britain? Which civilization first developed a civil service system invented gunpowder and manufactured porcelain? What invention by Eli Whitney's caused cotton production in south to soar in 1793? What is the price of an 1805 Indian head penny? How much is a 50 dollar confederate bill serial number 72104 worth? What is the value of a 1913 us 10 dollar bill? Where did most American slaves come from? What was the biggest event leading to the civil war?