Grand Canyon

Today I visited the Grand Canyon. It is something to see. The Canyon has along history. It seem like the first explorers were the Indians. They also lived in the canyon. They grew vegetation at the bottom of the canyon. The nights in the canyon were cold so they were gathering wood to light fires to keep warm. They also had running water from the river that ran in the depths of the canyon. At some point they vanished. It is believed that their villages became over populated and they did not have enough food to survive. In addition it is also said that the river ran low, which made it impossible to irrigate the fields.