The European ethnic groups were disappointed.
1. Huge Collective farms and settlements created by Mau in 1958. This are the Communes!
2. Atmosphere of constant revolutionary fervor favored by Mao. This is the Permament Revolution!
3. Mao’s Sourcebook on revolution and reform. This is the Little Red Book. It's often given as wedding presents in China!
4. Per Person. This is "per capita" (it means "per head" in latin)
5. Beijing site of pro0democracy demonstrations in 1989. This is the Tiananmen Square. This protest is heavily censored in China!
archduke Franz Ferdinand got assassinated, and all his allies attacked the country where the assassins were from, and then all of those countries allies attacked the allies of the countries attacking their ally, and then there was trench warfare in Europe, first tanks came around, poison gas was used and was very deadly, and in the end Germany got their butt kicked
Biotic is the correct answer