The difference between an Angiosperm and a Gymnosperm is that Angiosperms are flowering plants while Gymnosperms are not. A. include plants that use flowers to reproduce.
He had several million executed or worked to death in Russia as well. Some estimates will reach over 60 million, but Stalin is actually only a direct cause of 15-20 million deaths. The 5 million difference is from varying estimates due to how many people there were and the secrecy of the USSR.
The United States Holocaust Memorial Museum estimates between 2700 and 3300 were sent to concentration camps, but Sybil Milton states the number in the camps was 10,000. Between 1400 and 2500 died while in the camps.