Yes, Tamborine. Do you have your heatshield ready ? Not a PC opinion, so guard your flanks.
Pardon me, that's not an opinion. Just facts.
Some of these 'cultures' had not even invented the wheel. They got guns first. From where ?
Both sides benefited. The worth to each side in a trade depends on what value they place on the commodities involved. Not happy with the offer -- no trade. Simple. Econ 101.
No doubt, there were occasions of exploitation, but NO colour or creed is innocent. Some call it 'human nature'.
There is no rational way to address all the wrongs, real or perceived. How far back do we go ?
So, stop whining & start 'going forward'. All our pols proclaim this as their favourite direction. No idea who has a time machine.