The answer is “ racial discrimination “.
The first recorded gladiatorial combat in Rome occurred when three pairs of fights fought to the death, which is why its represented in Rome.
Assuming you're referring to a political context, the Ancient Greeks practiced a system of "direct democracy," in which each eligible citizen voted directly on all issues facing the state. This is different than a representative democracy, as it exists in the United States.
Cuba, Puerto Rico, Guam
The debate was over Cuban independence from Spain, Spain held onto Cuba for a very long time in a rebellious way.
They came a long way and passed through many hands