Who Discovered It

Also known as the Red River, the Colorado River is found in the northwest region of Mexico and southwest region of the United States. The natural course of the river starts at Grand Lake in Colorado and ends into the Gulf of California. The river is the source of water of the irrigation at Imperial Valley. In droughts, the flow of water is approximately 4,000 cubic feet per square. On the other hand, during severe floods, the water flow in the river is estimated to be 990,000 cubic feet per square. To learn more about the place, it is best to start with the history of the Colorado River. Historical Background Who discovered the Colorado River? Records showed that the river was discovered by Francisco de UIloa in September 1539. He discovered the place when he sailed to the Gulf of California and rowed upstream. After a year, a maritime expedition led by Hernando de Alarcon found the river. Alarcon never met Coronado who was supposed to get supplies from him so he left a note on a tree...

As far back as the 16th century, researchers had speculated on the possibility that the North Pole existed. Based on known facts about the North Pole, it was called the Open Polar Sea in the 19th century. The question as to who got there first is subject to debate. Early Expeditions During the 1800s, several explorers tried to reach the North Pole. In 1827, British naval officer William Edward Parry tried, but was forced to turn back. In 1871, an expedition led by American Charles Hall also failed. In 1895 Norwegian explorers Fridtjof Nansen and Fredrik Hjalmar Johansen got to 86 degrees 14’ North prior to being forced back. The Italian whaler Stella Polare (led by Luigi Amedeo) got to 86 degrees and 34’. The Early 1900s and Robert Peary The facts about the North Pole expeditions started being disputed around this time. The American Frederick Cook declared he was able to reach the North Pole on April 21, 1908. But his claim is not taken seriously by historians due to lack of supporting...