Geology of North America

North America is a continent spanning the Pacific Ocean and the Rocky Mountains. The Appalachian Mountains are the oldest mountain range in the world and stretch from Alabama to Canada. North America has a vast history of geologic activity, with more dinosaur fossils found in North America than in any other modern country. Geology is…

An Introduction to America History

Several eras in america history are well worth reading. Christopher Columbus, sponsored by Spain, led the first major exploration of North America. However, he brought with him Old World diseases, causing catastrophic epidemics and a significant decrease in native population. Nevertheless, these events were a time of rapid technological advances in communication and sailing techniques,…