Before revision: While classic modern colonialism relied on the subjugation and rule of local indigenous peoples by small groups of conquering metroploitan people, soon forced migration, through slavery or indentured servitude supplanted the subjugated local indigenous peoples.
After revision: While classic modern colonialism relied on the subjugation and rule of local indigenous peoples by small groups of conquering metropolitan people, soon forced migration, through slavery or indentured servitude supplanted the subjugated local indigenous peoples.