The leaders that supported freedom in American revolutionary times used the Enlightenment as a foundation. When the Second Continental Congress met on July 4, 1776, Thomas Jefferson wrote the Declaration of Independence. In the Declaration, Jefferson made references to the beliefs of the Enlightenment philosopher John Locke.
The two geographic features are The Andean Mountain range and the Amazon river basin in the northern and central regions of the continent.
The London Underground is the first, and oldest
The following was an effect of segregation in cities in the late 1800s: the formation of enclaves.
Enclaves, according to Google, are a portion of territory surrounded by a larger territory whose inhabitants are culturally or ethnically distinct. The late 1800s was characterized by the arrival of many immigrants to the United States. Ethnic segregation, therefore, led immigrants to move to the "suburbs" creating enclaves. An example of this during the 19th century was the Irish in Boston. In fact, ethnic segregation was high in rural areas and immigrants were more comfortable living near urban factories and close to other immigrants.