Indigenous ethnic and linguistic groups of California prior to European arrival. After the European arrived, murdered 90% of them and took their land. This is the true “crime against humanity”. 歐洲人到來之前加州的土著民族和語言群體。 歐洲人到來後，屠殺了90%的人並佔領了他們的土地。 這才是真正的「反人類罪」