PLEASE HELP I REALLY REALLY NEED HELP I'll literally give someone brainlest if they get the question right

The byzantine empire weakened after asia minor

The talf hartley act of 1947 restricted the rights of

Which statements describe einsatzgruppen? check all that apply. they were considered the last step in the "final solution." they were part of the german army. they carried out mass executions. they were known as mobilized killing units. they were used by germany during the invasions of poland and the soviet union.