By 1825 Spain had lost all its American colonies except which two islands, lost in 1898?

By 1519, which ruler governed the Aztec Empire in central and southern Mexico? By 1665, the New Haven Colony had been absorbed by which colony? By 1795, which ruler had united most of his islands and founded a new kingdom? By 1812 there were 11,000 of which Frenchman's looms in use in France alone? By 1845, the price of which animal pelts had plunged as silk replaced them in men's hats? Which New York jeweler, with partners John Young and J.L. Ellis, switched from selling paste jewels to real gems in the… By 1851, which American photographer's failing eyesight had begun to hamper his work? By 1857, who was producing 10,000 steel plows a year?