The correct option is: "their shared religious beliefs"
The Abrahamic religions are the monotheistic religions that recognize a spiritual tradition identified with Abraham, the term is used mainly to refer collectively to Christianity, Judaism and Islam.
There are a certain number of common aspects between Judaism, Christianity and Islam:
Monotheism.
A prophetic tradition. The three religions recognize figures called "prophets"
Acceptance of some religious obligations of Judaism found in the Bible as a spiritual devotion to the traditions of Abraham and Moses for Christianity and for Islam, including those that have parallel narratives in the Koran, such as the stories of Adam, Noah, Abraham and Moses.
Reign of Terror also known as the Great Fear (La Grande Peur), although it didn't start until September 1793. I couldn't find anything else to fit that time frame.
Answer: The term color line in history means racism. This term was used to reference racial segregation that existed in the United States after the abolition of slavery.
Wilson wanted to created lasting peace across nations, so aimed for the creation of the League of Nations(later known as UN). The United States never joined it, and many people didn't want the country getting involved in foreign affairs