Which types of organisms emerged due to the mass extinction that caused the end of the Precambrian Era? Dinosaurs
Mammals
Reptiles
Marine Animals

rocks,minerals, pebbles, sand

chinese civil war took place over a long period of time between 1927 and 1950. the war was interrupted when japan invaded china in 1936 and by world war ii. the war was fought between the nationalist government of china, also called the kuomintang (kmt), and the communist party of china (cpc).