Which of these statements why it was so difficult for many immigrants to find employment in the us in the late 1800?

The holocaust of world war ii resulted in a) the nazis effectively used propaganda to gain and hold power in germany. b) ethnic regimes carried out mass devastation. c) deporting all european jews to the island of madagascar. d) the systematic mass slaughter of european jews and and others in nazi concentration camps during world war ii.

The byzantine empire weakened after asia minor

1. what potential advantages could companies like standard oil offer consumers?