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In South America, agriculture began as early as 9000 BC, starting with the cultivation of several species of plants that later became only minor crops. In the Andes of South America, the potato was domesticated between 8000 BC and 5000 BC, along with beans, squash, tomatoes, peanuts, coca, llamas, alpacas, and guinea pigs.
The north–south axis of Latin America, with the little east–west continental area, meant that movement of people, animals, and plants was more challenging than in Eurasia, where similar climates occur along the same latitudes. This prompted the rise of more isolated economic and political systems in pre-contact Latin America. [1]
South America has historically been a land exploited not only for its natural resources, but also for its indigenous knowledge and labor force. The environmental diversification of South America has been at the foundation of its presence in the global economy as a resource for agriculture, forestry, fishing, hunting, livestock, mining and ...
Aztec maize agriculture as depicted in the Florentine Codex One of the greatest challenges in Mesoamerica for farmers is the lack of usable land, and the poor condition of the soil. The two main ways to combat poor soil quality , or lack of nutrients in the soil, are to leave fields fallow for a period of time in a milpa cycle, and to use slash ...
Potatoes and manioc were domesticated in South America. In what is now the eastern United States, Native Americans domesticated sunflower, sumpweed and goosefoot c. 2500 BCE. In the highlands of central Mexico, sedentary village life based on farming did not develop until the "formative period" in the second millennium BCE. [68]
[5] It is estimated that during the period 1492–1832, a total of 1.86 million Spaniards settled in the Americas, and a further 3.5 million immigrated during the post-independence era (1850–1950); the estimate is 250,000 in the 16th century and most during the 18th century, as immigration was encouraged by the new Bourbon dynasty. [6]
The conservative wave (Portuguese: onda conservadora) is a political phenomenon that emerged in mid-2010 in South America. In Brazil, it began roughly around the time Dilma Rousseff, in a tight election, won the 2014 presidential election, kicking off the fourth term of the Workers' Party in the highest position of government. [51]
As one of the major cradles of agriculture, the Andean region, has many indigenous crop species which have persisted and diversified for generations. Tools include the Chaki taklla (Chakitaqlla), a modified stick tool used for tilling, adapted to manage a variety of soil and terrain types. [1] Crops include: Maize; Quinoa (Chenopodium quinoa)