Mesa is a city just east of Phoenix, in Arizona. Mesa Grande Cultural Park is home to a giant, centuries-old ceremonial mound, and artifacts of the ancient Hohokam people. The Arizona Museum of Natural History exhibits dinosaur skeletons and archaeological finds. The nearby i.d.e.a. Museum offers hands-on artistic and scientific exhibits for kids. Mesa Arts Center presents theater, musicals and contemporary art.
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Arizona, a southwestern U.S. state, is best known for the Grand Canyon, the mile-deep chasm carved by the Colorado River. Flagstaff, a ponderosa pine?covered mountain town, is a major gateway to the Grand Canyon. Other natural sites include Saguaro National Park, protecting cactus-filled Sonoran Desert landscape. Tucson is University of Arizona territory and home to the Arizona-Sonora Desert Museum.

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The U.S. is a country of 50 states covering a vast swath of North America, with Alaska in the northwest and Hawaii extending the nation?s presence into the Pacific Ocean. Major Atlantic Coast cities are New York, a global finance and culture center, and capital Washington, DC. Midwestern metropolis Chicago is known for influential architecture and on the west coast, Los Angeles' Hollywood is famed for filmmaking.

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