<span><span>Neither manifested the least disposition to retreat.
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Demonstrating bravery huh? It doesn't seem too hard to explain. Say, for example your talking about a fictional story, right? Depending on what that said character does, depends on his/her bravery for he/she did. If you can implement something similar to that in whatever it was you had in mind, it might help.
I really hope this helps.
I’m not sure what your culture is but for me I think the culture that matches most to mine is the Arab culture. This is because we have similar food, clothes and we also just have similar values. Hope that helped:))