There is not enough context to accurately convey the 'the old man Kavanaugh story'. It could be that Kavanaugh was an important figure in a small community. Perhaps he was known for his wisdom and kindness, and the story might revolve around how he influenced the people around him, like mentoring the young, helping the poor, or contributing to the local culture. But without more details, it's all speculation.
I'm sorry, I've never heard of a specific 'wagon train the old man kavanaugh story' before. There might be a very specific local or personal story behind it that I'm not aware of.
Since I don't know what the 'wagon train the old man kavanaugh story' is exactly, I can't give details. It could be a story full of historical references if it's about a real wagon train journey and a person named Kavanaugh. Maybe there were hardships on the journey, like dealing with bad weather, shortages of supplies, or encounters with wild animals. But again, this is all speculation without knowing the actual story.
Since we don't have much information about this specific 'blackkklansman old man story', it's difficult to say who the old man is. He could be a fictional character created to represent the older generation's experience with the KKK - related events in a story based on 'BlacKkKlansman'.
In 'the old man at the bridge story', the old man is an ordinary person whose life has been upended by war. He seems to be a bit forlorn and lost. He has his own little world back home with his animals, but now that world has been destroyed by the war. He is at the bridge, a sort of liminal space between the past and an uncertain future. He represents the countless individuals who are displaced and left in a state of confusion and despair during times of war.
There's not enough detail to know for sure who the old man is. He could be a variety of things. He might be a war veteran who has some skills or knowledge that comes into play in the story. Or perhaps he's an old family friend of one of the characters, and his presence in the story is to provide a different perspective or a connection to a past event that is related to the events in 'Equalizer 2'.
He is a character who embodies the despair and displacement brought about by war. He's an old man who has been through a lot. Maybe he had a simple life before the war, but now all he has left is the bridge where he sits. He doesn't seem to have any strength or motivation to move forward, and his presence at the bridge is like a statement about the state of so many people during war.