The answer is Food shortage.
<span>The smaller hands of women and children were better at tying tiny knots.
</span>
Women are physically endowed with smaller hands which made them better suited for knitting jobs, and before the spinning machines were invented the knitting industry was a very large employer for women and children.
<span />
No "Americans" arrived in North America. However, in 10 A.D. Vikings explored the fringes of North America. Also, Native Americans crossed over from Siberia into Alaska over a land bridge about 12,000 years ago. In 1501, Amerigo Vespucci officially discovered America but thought it was Asia so he did not dock. Then in 1592, Christopher Columbus found and docked in the Caribbean and was the first man to land on America.
Answer:
Cultural diffusion is when one part of a culture moves to another. I think cultural diffusion works when cultures become trade partners. A trait can travel over great distances because of travel. I think one cultural trait that would be passed is a language.
or
Cultural diffusion is the spread of cultural beliefs and social activities from one group of people to another. A trait could travel great distances due to migration to another place. Traits that can be passed down are food, religion, and clothing.
Hope this Helps!