The Nile River was the body of water that connected trade between Egypt and Nubia.
During the presidency of George Washington, <span>disagreements between Alexander Hamilton and Thomas Jefferson over the interpretation of the Constitution contributed to the "</span><span>(3) formation of political parties," since Jefferson wanted there to be far "less" government involved in every-day life, while Hamilton thought the government should act as a powerful tool. </span>
<span>Until the 1700s, the mayan calendar was much more accurate than any calendar used in Europe.
Hope this helps !
Photon </span>