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Edwin Bell has written: 'Early steamboating on the Minnesota and Red rivers' -- subject(s): Accessible book
Jack Fogarty has written: 'Some history of early-day steamboating on Yaquina Bay' -- subject(s): Boats and boating, Steamboats
Fire and diseases
Early hunters and gatherers were typically in their late 20s to early 30s, but life expectancy was lower due to high infant mortality rates and dangers in their environment.
the Indians would think you were taking there land and scalp you.
Severe thunderstorms in the spring and early summer, including but not limited to lightning strikes, flooding and tornadoes.
Early explorers faced dangers such as extreme weather conditions, lack of food and water, unfamiliar diseases, hostile wildlife, and conflicts with indigenous peoples. They also risked getting lost without modern navigational tools and faced the possibility of accidents or injuries in unfamiliar environments.
premature babies due to uterus being to small to keep getting bigger,and breathing problemsfeeding problems
Because of all the dangers of sailing: scurvy, 'sea monsters' , storms, getting lost at sea and the early people- sailing off the face of the earth. These were all dangers they thought they would face on these voyages.
There are no dangers!!
The only dangers are trying to be implemented to early. That has lead to authoritative governments like in the ussr. No country has ever achieved communism. The only safe way to do it is to do it worldwide and first developing sociailist systems and fully develope socialism in governments across the world. In communism itself there arent many dangers
Four obstacles to early exploration were limited technology and knowledge of navigation, lack of funding and support from governments, fear of the unknown and superstitions, and the physical dangers of long voyages at sea.