History
People reached the far south at least 10,000 years ago, and the stencilled hands in the Cueva de las Manos are thousands of years old. At European contact, the Tehuelche (Aónikenk) hunted guanaco and rhea across the steppe, Mapuche communities lived in the north-west around Neuquén, and the Selk'nam and Yaghan inhabited Tierra del Fuego. Magellan wintered on the coast at Puerto San Julián in 1520, and Darwin explored the region aboard the Beagle in the 1830s.
Spain and then Argentina held little more than coastal outposts until the Conquest of the Desert in the late 1870s and 1880s, when the army under Julio Argentino Roca defeated the Mapuche and Tehuelche and opened the land to settlers. Welsh colonists had arrived in 1865 and founded Rawson, Trelew and Gaiman in the Chubut valley, later settling Trevelin in the Andes. Huge sheep estancias spread across the south, and in Tierra del Fuego the Selk'nam were almost wiped out by violence and disease. In 1920–22 a rural workers' strike in Santa Cruz was put down by an army cavalry regiment; an estimated 300 to 1,500 workers were shot and killed, many executed after surrendering, in an episode known as la Patagonia rebelde.
Oil was found at Comodoro Rivadavia in 1907, and Ushuaia grew around a prison that operated until 1947. During the 1982 war over the Falkland Islands (Malvinas), which are administered by the United Kingdom and claimed by Argentina, the air bases at Río Gallegos and Río Grande were used for military operations. Tierra del Fuego was the last national territory to become a province, in 1990, and Néstor Kirchner governed Santa Cruz before becoming president in 2003.
