Thousands of years ago, nomadic hunter-gatherers first explored along the banks of the Mississippi River. They traveled in small family groups. They followed the paths of bison and mastodons animals that provided food, clothing, and tools. They gathered what was available from the land through which they traveled. Archaeologists have categorized this pre-Columbian period as the Archaic period. To those prehistoric hunter-gatherers, the Mississippi River was a source of fish, mollusks, and fresh water. It also became an extensive waterway for moving around the interior of the continent.
Around 3,000 B.C.E., the Woodland period began. People of that period still hunted, but they didn't travel as far. They learned to plant maize, beans, and squash. They used the river's mud to make simple clay pots to store their food and seeds. They began to bury their dead in earthen mounds. Around 1 C.E., during what has become known as the Middle Woodland period, the Hopewell culture emerged. At the peak of the Hopewell culture (before 500 C.E.), populations grew. People lived in communities of log houses. The Mississippi River provided them with all they needed: rich land to grow plentiful crops and fish, birds, and animals to hunt.
The Hopewell culture developed a vast exchange system. People traveled extensively on the Mississippi and its tributaries. They reached as far away as New York and Georgia and the Gulf of Mexico. They traded food, feathers, furs, and river pearls. Grizzly bear teeth from the Rocky Mountains, copper from Lake Superior, and conch shells from the Atlantic Ocean all found their way back to Hopewell communities.
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Eye in the Sky
An interview with Joe Piotrowski
Airborne Animals
Humans have taken to the skies in balloons, gliders, and airplanes-but we're not alone among the clouds. Animals of all sorts have evolved to harness wind power.
TAKING OFF
The Wright brothers expected airplanes to âtake off,â but even they might be amazed at the way the airline industry has become big business. In the past, it was expensive to send something by plane.
GROWTH OFÂ AN INDUSTRY
After their historic flight at Kitty Hawk in 1903, Wilbur and Orville Wright returned to Dayton, Ohio. They spent the next few years making adjustments and building additional versions of their powered aircraft in their bicycle shop.
WHY KITTY HAWK?
The Wright brothers searched carefully for the best place to test their gliders and flying machines. Their main concern was for good, steady winds. But they also hoped to find a remote location to allow them to perform tests away from the public eye.
Two Brothers From Ohio
Most people do not realize that the Wright brothersâWilbur, born in 1867, and Orville, born in 1871âperformed various scientific experiments before inventing their aircraft. For as long as anyone in their hometown of Dayton, Ohio, could remember, the Wright boys had worked on mechanical projects.
A Helping Hand
May 6, 1896. A group of people who had gathered beside the Potomac River, just south of the U.S. capital, grew quiet. Then, it erupted in cheers as a small, unmanned aircraft took to the skies and flew for more than half a mile. The flight came seven years before the Wright brothersâ first manned, powered flight. The inventor of the aircraft was Dr. Samuel Pierpont Langley.
THE IDEA MEN
People dreamed of flying thousands of years before the Wright brothers found success near Kitty Hawk, North Carolina. These dreamers, such as Leonardo da Vinci, studied birds flying and imagined how humans might do the sameâif only they had wings. Other men developed a more hands-on approach to the topic. Early inventors made wings of cloth, glue, and feathers and tied these creations to their arms in an attempt to imitate nature.
Da Vinci's 4 Designs
Have you ever wondered how a bird flies? Leonardo da Vinci (1452â1519) did. He thought that understanding how a bird flies would provide the key to human flight. So, what did da Vinci learn from birds?
Silken Wings
Seven hundred years before the Wright brothers began experimenting with human flight, the Chinese had already mastered its secretsâwith kites.