[midoridensha]

Mexico inherited that land from Spain. Why did Spain have a rightful claim to it? They didn't live there.

The only people who had a legitimate claim to any of the land taken by the US in that war were the natives, but they weren't a party to it.

As for Hawaii, that wasn't attacked; that was basically swindled by business interests.

[goodluckchuck]

I’d argue Hawaii was attacked by the British via Kamehameha I, who just so coincidentally conquered the various islands immediately after Cook landed.

Then 50 years later they stopped giving the British the influence they wanted and the British openly exerted their rule for a few years…

The domestic population - then a mix of narives and others - overthrew the British and invited the US.

No wrongdoing by the US, with the possible exception of a few random individuals.