It was used to cover up their faces and to prevent from their hair going all over the place. Its just like a girl using a hair tie to put her hair up. Hope this helps.
Because he wanted to impress the king and also prove a scientific theory that the earth was round. He thought that Spain could conquer the spice islands and start importing spices into his country.
I believe it's C) ethnic and cultural diversity, though B) monotheistic belief systems is my second choice.
Hope this helps! Please let me know if I'm wrong. :)
The Erie Canal was a transportation medium which was constructed in the 1825 in New York City which was about 363 mile long.
<h3>The Erie Canal</h3>
This refers to the construction of a canal in New York city which aided transportation then as it allowed packet boats which could carry mail, passengers and some goods move through canals.
This brought about economic boom as goods, mail and other things could move great distances and this helped to facilitate trade.
Please note that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
Read more about The Erie Canal here:
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