Scholars often refer to the Nazi killing centers as places of industrialized murder." What does that mean? How was
the method of murder in killing centers like Auschwitz "industrial"?

i

Explanation:

dont

know

labor leaders and organizations had the power to demand it.

explanation:

workers got a five-day workweek because the bcea protects and respect the rights of the employees. labor leaders and other groups demanded it.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;