Who is the inventor of the steel manufacturer

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.

Iwould appreciate it if someone can answer all the questions

Aword some white people called the indians