What European landmark inspired the us capital?

What is the value of an 1849 US half dime? When was American Federation of Labor Building created? What developments of the 1920's decreased regional and cultural differences in America? How much is a red 1953 2 dollar bill worth? Why did Jefferson keep the Lewis and Clark expedition a secret? In 1960 what was ledzepplin's famous song? What is the value of a silver walking liberty coin? Why did fewer indentured come to America in the 1700s? Identify some Progressive women's groups and their causes? You have other papaers from the silver mining company of New York March 1 1877? What sncc did? What was Frederick Douglass name when he was born? Who was the Susan Constant named after? The development of what spurred the growth of catalog companies? Who were the generals from the union and confederacy of the civil war? What was the largest tornado ever recorded in the US in terms of destruction? What historical events happened in America between 1972 and 2000? Why were Slaves that were not freed by the emancipation proclamation had to wait for what to get freedom? Did Mary todd Lincoln ride a horse? Which side had a more difficult time rebuilding aftert he civil war?