Well, I think it's important to note that during the War of 1812, it took a great deal of effort on the part of the United States to manage to fight Britain to a standstill in a war they more or less didn't care about and didn't "break a sweat" while fighting it.
I'd say that the United States managed to reach a relatively equal status regarding it's land forces in 1848. When I asked the question, I already accepted that the US had this ability by 1861.
I'd say that the United States managed to reach a relatively equal status regarding it's land forces in 1848. When I asked the question, I already accepted that the US had this ability by 1861.