By the 14th century, the frontiers of settled cultivation had ceased to expand and internal colonization was coming to an end, but population levels remained high. Then a series of events—sometimes called the Crisis of the Late Middle Ages—collectively killed millions. Starting with the Great Famine in 1315 and the Black Death from 1348, the population of Europe fell abruptly. The period between 1348 and 1420 saw the heaviest loss. In parts of Germany, about 40% of the named inhabitants disappeared. The population of Provence was reportedly halved and in some parts of Tuscany, 70% were lost during this period.