The disruption of the Louisiana Creole community began when the United States made the Louisiana Purchase and Americans started settling in the state. The new settlers typically recognized only the system of race that prevailed where they came from. When the Civil War ended and the black slaves were freed, Louisiana Creoles often assumed positions of leadership. However, segregationist Democrats in Louisiana classified Creoles with freedmen and by the end of the 19th century had disfranchised most blacks and many poor whites under rules designed to suppress black voting (though federal law said all black men had the vote from 1870). Creoles continued to press for education and advancement while negotiating the new society.