Paul revere said that hope this helps :D
The state of being cultivated
Most likely rivers I’m not completely positive tho
Lewis and Clarke brought back maps of were certain Indian tribes were which were friendly and which were aggressive the also brought sketches of animals they didn't see on the eastern side of the u.s and plants like melon etc.
Mexico´s distribution of income as measured by Gini´s Coefficient, has remained unchanged for the last 150 years. Since the 1980s, business leaders were aware that a turn to leftist ideologies would appear after the turn of the century (third millenium), as it actually did. Neoliberalism has been the main ideology since the early 1990s, widening the gap between the affluent and non-affluent. Now Mexico has elected a leftist President, starting December 1st 2018.