Diffen
Diffen: Latitude vs. Longitude
Find out about the basics of latitude and longitude with this comparison chart. Then read the article and watch the video to dig a little deeper into the topic.
Curated OER
Educational Technology Clearinghouse: Maps Etc: Pre Colonial Africa, 1858
Map of Africa in 1858, prior to the extensive European colonization of the continent established at the Berlin Conference of 1885. This map shows the European possessions of the Cape Colony, Natal, and Orange River Free State, and the...