What are the main conflicts driving the plot of Avengers: Civil War?

The central conflict in Avengers: Civil War revolves around the Sokovia Accords, a United Nations treaty designed to govern the use of superhuman powers following the devastating Battle of New York. This agreement, spearheaded by Iron Man (Tony Stark), seeks to hold the Avengers accountable and limit their independent actions. This directly clashes with Captain America (Steve Rogers), who believes the Avengers should have the freedom to act as they see fit to protect the world, even if it means operating outside the law. This disagreement leads to a public and escalating feud, culminating in a battle between the pro-Accords and anti-Accords Avengers.