This link is broken for me, but here's a different writeup on the same game.
https://www.filfre.net/2020/12/ethics-in-strategy-gaming-par...
https://www.filfre.net/2020/12/ethics-in-strategy-gaming-par...
(I liked Colonization back then, but I now acknowledge the issues. Even back then I thought it was bizarre that the French, Spanish and Dutch were expected to echo the experience of the US!).