(1 point) Mongolia, Japan, and the Koreas are largely with targe majority ettric groups However, the Japanese island of Hokkaido China's largest ethnic group are the Han, but the large country has man minority ethnic groups, including the majority Han population make up a small minority group on the Tarwan also has a
significant ethnic diversity. The largest ethnic group in Mongolia is the Khalkha Mongols, accounting for over 80% of the population. In Japan, the majority ethnic group is the Yamato people, who make up around 98% of the population. North Korea is predominantly composed of Koreans, while South Korea is also mostly populated by Koreans.
However, the statement about Hokkaido, China, and Tarwan seems to be incomplete or contain some errors. Hokkaido is a Japanese island, and its largest ethnic group is also the Yamato people. Regarding China, the Han ethnic group is indeed the largest, constituting over 90% of the population. China is home to a vast array of other minority ethnic groups, including groups such as the Zhuang, Hui, Uyghur, and Tibetan, among others.
Unfortunately, the information about Tarwan seems to be missing, and it is unclear if it refers to a specific location or if there is a typographical error.