Answer:
B. Atomic Weapons
Explanation:
Tanks were used near the end of WW1, with tanks such as the Renault FT, Mark 5, and the German A7Vs. Atomic weapons weren't even a concept back then. Gas was used since 1915, invented by a German scientist trying to develop a pesticide, and Machine guns such as the Vickers or MG08 were common in the trenches.
Opec, and im pretty sure the other one is (1) oil production continues to damage the environment
Genghis Khan is the least important Mongol emperor and the most cruel one.
Actually, all of them are correct. All may be selected:
African Americas, Christians, Jewish, Immigrants and Organized Labours.
Hope it helped!
Answer: citizens' needs are met and protected
Explanation:
