![]() The area stayed pristine for hundreds more years. American geologist John Wesley Powell led an expedition down the Colorado River in 1869. He and nine other men rafted down the torturous river, braving its rapids and raging waters in spots. Remarkably, no one died. Powell's expedition encouraged more people to explore, and people began to come to the Grand Canyon to observe its beauty and share its stunning views. To protect it from harm, Roosevelt made his announcement in 1908. Twenty-four years later, Congress declared the Grand Canyon a national park, banning private development. |
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Social Studies for Kids
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David White