What roles did black settlers and soldiers play in the west ?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.

Why did metternich think nationalism threatened the austrian empire?

People who move from place to place for survival is called