Answer:
The prediction of eclipses, by Thales of Myletus, which was based on knowledge acquired from Egyptians and Babylonians, and the first alarm clock.
Explanation:
These discoveries were possible due to mathematics and astronomy knowledge learned from visiting these civilizations and experimenting on their methods, through deduction and practice.
I’m not sure how much this can help but reciprocity would be returning what one gives to you. So in a relationship, you care for the person as much as they care for you
Answer:
The long border between the two countries means that peace and security in that region are important to the U.S.'s national security and international trade. The U.S. is Mexico's biggest trading partner and Mexico is the U.S.'s third-largest trading partners.
Explanation:
The major negative thing Andrew Jackson is remembered for is the forced relocation of many Native Americans, particularly in the southeastern portion of the United States. He also triggered an economic depression by refusing to renew the charter of the Second Bank of the United States and then instituting inflation-control policies that triggered a panic, but that was primarily blamed on his successor, Martin Van Buren.
The answer is Peter the Great.