Optometry is the referred to the term for this kind of technological application.
<h3>What is Optometry?</h3>
This is an aspect of health care that involves examining the eyes to check for defects or abnormalities.
In cases where abnormalities are detected, it is usually treated as in the case of a person which wears eyeglasses to see more clearly which could be due to being short or long sighted etc.
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The Federalists were Pro-British ( they supported the Jay Treaty which brought continuity of trade between Britain and America fostering interdependence) John Adams went against his party's orders, by trying to avoid war with France. The Federalists wanted war because it would increase military power showing the people that increasing military power was a necessity in order to protect the new nation from tyrants. The Federalists saw it as an opportunity to turn US citizens against France.
Many countries wanted to control over many economic activities in other countries as well as utilize other countries for cheap labor. In addition, some countries wanted to explore the world and conquer for their homeland while other countries thought that their own country and race was superior to all other countries and therefore believed it was needed that they invade other countries and educate them as well as some countries practicing imperialism to convert people to their religion.
South of the Sahara is a semi arid strip of land called the Sahel
