Answer:
C. Jet engine
Explanation:
Reasons:
common sence nun of the other ones would be useful during world war ||
it was invented 1791, 1928
Most of just the common average citizens. You see, after WW1, reparations were high in Germany. Inflation rose and people were getting desperate for food and work. When the great depression hit, it hit Germany the hardest. The average German person was driven towards Hitler and the nazi party as Hitler said the Germans were not to blame and that he would fix all of their problems.
Freedom of speech (i don't know whats your question exactly).
hope this helps :)
The answer to your first question would be C. The answer to your second question is B.
Answer:
hindu,christianity,budhism, judahism,islam I think
Explanation: Islam is the newest
