First, you need to purchase or borrow the Marvel Civil War comic. It's helpful to have some background knowledge about the Marvel universe. While reading, pay attention to the characters' motivations and the plot development to fully understand the story.
There are a few significant deaths. One of them is Goliath, who is tragically killed during the battle. Also, some minor characters lose their lives, but their impact is relatively smaller compared to major ones.
In the Marvel Civil War comic story, Iron Man and Captain America are the central characters. Iron Man, with his technological prowess and strategic mind, advocates for the Superhuman Registration Act. Captain America, a symbol of freedom and justice, firmly opposes it. Spider - Man is also a significant character. At first, he sides with Iron Man, believing in the need for regulation. However, he later realizes the flaws in the act and switches to Captain America's side. Other characters like the Fantastic Four also get involved, with some members on different sides of the conflict, which further complicates the situation.
The main plot points include the Superhuman Registration Act. This act divides the superhero community. Iron Man supports it, believing it will bring order and safety. Captain America opposes it, seeing it as an infringement on civil liberties. This leads to a big fight between heroes on both sides.
It depends on your preferences. Some people love it for its complex characters and intense plotlines, while others might not be as impressed. But overall, it has its merits.