トロワ条約
Louis VII granted the city a communal charter in 1139. The Treaty of Troyes (1420) ceded it to the English, who had made a futile attempt to take it by siege in 1360; but French patriots expelled them on the approach of Joan of Arc, who in 1429 had Charles VII consecrated in the cathedral. Louis XI cruelly suppressed a revolt at Reims, caused in 1461 by the salt tax.