In the early 1800s, Prussian geographer Alexander Von Humboldt and French botanist Aimé Bonpland launch an expedition to explore the Amazon region, including the Orinoco River, from Venezuela to the border of Portuguese Brazil.
2013
2011
2020
2010
2015
1957
2021
2007
2002
—
2005
2008
2009
2006
2014
