When analyzing a source historians want to remain NEUTRAL in other words they don't want to be PERSUADED by personal feelings and options they know the different sources may reveal different OPINIONS
Answer:
In his farewell address, President George Washington warn against becoming overly involved with foreign politics.
Explanation:
In his Farewell Address, Washington warned against foreign influence in domestic affairs and US interference in European affairs. He warned against bitter partisanship in domestic politics and urged men to go beyond partisanship and serve the common good. He warned against "permanent alliances with any part of the outside world," and said the United States should focus primarily on American interests. He advised friendship and trade with all nations, but cautioned against participating in European wars and entering into long-term "entanglements" of alliances.
The Farewell Address quickly established the values of America regarding religion and foreign affairs.
It was the turning point of the war. It suggested that the United States might just win the War
I believe the answer is 4. During the reign of Askia Muhammad, the Songhai empire reached its greatest size.
Askia Muhammad was an emperor, military commander, and political reformer of the Songhai Empire in the 15th century. His rule resulted in trade with Europe and Asia, building of lots of schools, and spread of Islam through his empire.
Hope this helps! Please let me know if I'm wrong :)