Cultivation was taken up by many countries in the latter half of the 19th century, and in almost all of them it involved the large-scale displacement and exploitation of indigenous people. Harsh conditions led to many uprisings, coups and bloody suppressions of peasants. For example, Guatemala started producing coffee in the 1500s but lacked the manpower to harvest the coffee beans. As a result, the Guatemalan government forced indigenous people to work on the fields. This led to a strain in the indigenous and Guatemalan people's relationship that still exists today. A notable exception is Costa Rica where a lack of ready labor prevented the formation of large farms. Smaller farms and more egalitarian conditions ameliorated unrest over the 19th and 20th centuries.