There's James Longstreet as well. He plays an important role in the military strategies depicted in the novel. And then there are the soldiers under Chamberlain's command, like the men of the 20th Maine regiment. These characters are crucial as they show the different aspects of the war experience, from the commanders to the common soldiers.
I'm not entirely sure without reading it specifically, but I would assume there are soldiers on both the Union and Confederate sides. There might be a brave Union officer who is leading his troops into battle. And perhaps a Confederate soldier who has a family back home that he's fighting for.
I'm not entirely sure without reading it thoroughly, but there might be a fearless commander who leads his troops bravely.
One of the main themes is the brutality of war. It shows the harsh reality of the battlefield and how it affects the soldiers. Another theme could be heroism, as it portrays characters who display acts of courage in the face of danger.
Joshua Chamberlain is a very notable character. He is a college professor turned soldier and his actions and decisions play a significant role in the story.
I'm not sure as I haven't read the novel specifically. But it could be the broken angels themselves. There might be a lead broken angel character whose story drives the plot.
I don't know for sure. It could be some ordinary people who encounter extraordinary things related to the 'angels' in the story.
I'm not sure specifically as it depends on the novel. But it could be the fallen angels themselves. There might be a lead fallen angel who drives the story forward.
There is often a protagonist who is usually from a lower social class or in a position of relative disadvantage in the 'angels and insects novel'.
Since I haven't read the 'strange angels novel', I can only speculate. There could be a young protagonist who is just starting to understand the strange world they are in. There might also be an antagonist who opposes the main character's goals or beliefs. And perhaps there are some characters with special abilities or knowledge that help or hinder the main character along the way.
I'm not sure specifically as I haven't read this particular 'fallen angels novel'. But generally, there could be the fallen angels themselves as main characters. They would likely have complex personalities, torn between their former angelic selves and their new, fallen states.