When I lived in Mexico I had several friends from Spain who talked wistfully of the past. They lived in a world of counterfactuals. If only Spain had done this, and if only the British had not done that. The Spanish seem to forget that the stole a huge amount of gold from the Americas and ended up with almost nothing for it. If only….
It wasn't just them, it seemed to be a common theme throughout Latin America.
If only Mexico had won the war and kept California, we would be sooo rich.
If only Bolivia had won the war with Chile we would still have a port and we would be soo rich. We would not be the poorest nation in South America.
If only Argentina had not lost our Islands 170 years ago...bla bla bla.
We can't blame the past for the realities of today. It is over, and it is not changing. Bolivia will never get a port. California may be ruled by people of Mexican descent but never by Mexico, and Argentina will never get the Falklands. If these groups just stopped complaining and started using their political capital for attainable goals, they would be a lot more successful.
PS I was amazed to learn that almost all of South and Central America viewed North and South America as one continent "America" rather than two. It is almost as if none of them believed in continental drift theory.