Its greatest effects were felt in 1674 and 1675 and 1694 and 1695\.
It caused potatoes and maize to become staple crops in Europe, yet killed off at least a fourth of the population of Finland, due to famine. Its greatest effects were felt in 1674 and 1675 and 1694 and 1695\. For ten points, name this approximately century long era, beginning in the 1590s, which saw European temperatures drop.
It caused potatoes and maize to become staple crops in Europe, yet killed off at least a fourth of the population of Finland, due to famine.
{Little Ice Age}