The correct answer is Indus.
The Yellow River was an important part of Chinese civilization.
The Tigris River was an important part of the Mesopotamia civilization, located in modern day Iraq.
The Amazon River is located in South America, and was an important part of several different civilizations.
This shows that the only correct answer can be Indus River.
The answer is the first one
Allies and aides I think those are good
A is wrong, as if you check, John Adams' presidency was from 1797 to 1801--only a single four year term.
B is true. Since George Washington made the Proclomation of Neutrality before him, John Adams ended up having to uphold it. There's a famous debacle called the <em>XYZ </em><em>Affair</em> where US diplomats were stopped from talking to the French foreign minister by his agents unless they paid a hefty bribe. (whose names were replaced with X, Y, and Z when Adams released the documents so as to avoid involvement in French wars)
C is wrong. John Adams' wife, Abigail Adams, had been married to Adams for over thirty <em>years</em> before he took office.
D <em />is wrong. The Louisiana Purchase was in 1803, during which the third president, Thomas Jefferson, was in office.
Yohanan ben Zaccai was the one who founded a school that became a center for torah studies. Johanan Ben Zakkai was a first-century CE disciple of Hillel
