Answer:
they allowed groups, passed laws,
The communist party
Vladimir Lenin
Answer:
the app "slader" might be able to help but if not then I'm sorry:(
Answer:
The Xanathar Guilds
Explanation:
Islamic World Started around the Seventh (7) century and still exist until today
The Mongol Empire existed between the 13th and 14th centuries in the eastern part of said.
Byzantium started around the period in 395 CE to 1453
Christendom started around the 11th century
While The Xanathar Guilds, though often considered as fiction or not real, was rumored to have started about a century ago.
Hence, the correct answer is The Xanathar Guilds