Why dont the on duty lookouts realize right away that the titanic was going to hit an iceberg?

The native americans had what kind of economy?

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.

Brainliestttme : ) what are trading blocs and what is the impact of international cooperation?