In what ways could the American Revolution be considered a Civil War?

The Patriots opposed the Loyalists.
Those who supported the King were known as Loyalists. Those who supported separation from the King were called Patriots. An agreement could not be reached between the two sides, and in 1776 the Continental Congress officially declared the thirteen colonies free from Britain and her rule.
Not only was the war a revolution, but it was also a civil war between the colonists.

I agree.

The American Revolution can be considered a civil war in several ways:

1. Internal Conflict: The American Revolution involved a conflict within the American colonies themselves. It was not a war fought between foreign powers on American soil, but rather a conflict between different groups of colonists who held different views on British rule. The Patriots, who sought independence from Britain, were opposed by the Loyalists, who wished to remain loyal to the British Crown.

2. Divided Loyalties: The American colonies were deeply divided during the revolution. Many colonists had strong ties to Britain - economically, socially, and personally. They believed in the authority of the British Crown and were loyal to it. On the other hand, a significant number of colonists had grown increasingly dissatisfied with British rule and sought independence. This division created a civil war-like situation in which colonists fought against each other for control and legitimacy.

3. Localized Conflicts: The American Revolution also involved localized conflicts within individual colonies. These conflicts often pitted Patriots against Loyalists, resulting in violent clashes between neighbors, friends, and even family members who held opposing views. In some regions, these conflicts were particularly intense and can be seen as civil wars within the larger context of the revolution.

To better understand the American Revolution as a civil war, you can study primary sources like letters, diaries, and documents from that time period. These sources provide firsthand accounts of the divided loyalties and conflicts experienced by colonists. Additionally, historians and scholars have written extensively about this topic, so consulting books, articles, and reputable academic sources can provide deeper insights into the causes, dynamics, and consequences of the American Revolution as a civil war.