The French believed the Ohio River was their territory because back when England and France and Spain owned most of North America, The French and English were fairly close to the Ohio River.
So therefore, since the French was fairly close to the Ohio River, which was “technically” owned by the most of the English, they thought they owned most or all of The Ohio River.
I might be wrong, so I’d recommend to be wary (careful) on this question and my answer.
Civil rights has not been achieved in the US. If civil rights were achieved minorities wouldn't have an average lesser wage then the majorities. Their wouldn't be movements for civil rights. We have made significant strides, but we are not there yet.
it could be steel iron or bronze I am not to sure on this one but I would believe it is steel due to it effecting most of Americas history with Andrew Carnegie steel.