Answer:
abacus
Explanation:
Focus On. There is a long history detailing the invention of computing and calculating machines. The earliest recorded calculating device is the abacus. Used as a simple computing device for performing arithmetic, the abacus most likely appeared first in Babylonia (now Iraq) over 5000 years ago.
Answer:
He had believed he had landed in the indies
Explanation:
This is because Christopher Columbus had a route set for India but ended up landing in what we know today is America. Hence why he called the Native Americans who lived there, Indians.
Answer:
This Is the First Known Photograph Ever Taken at a Presidential Inauguration Inauguration of James Buchanan , President of the United States, at the east front of the U.S. Capitol, March 4, 1857. Montgomery C. Meigs Papers—Library of Congress
Explanation:
The correct answer of this question America's victory at Yorktown helped the Continental Army remove all British barracks from New Jersey. This was the final battle during the American Revolution. The Americans won with the help of the French.
The answer would be the president