We the People<span> of the United States. I know that is seven but it did not seem right without states.</span>
Answer: D
Explanation:
Everyone doesn’t kniw how much credits they need at first
Explanation:
Combination of training, tactics, discipline, intelligence and constantly adapting new tactics gave the Mongol army strength. They established their Mongol armies upon the last rulers of China and conquered the land.
<em>Please mark as brainliest answer.</em>
I could be wrong, but I am pretty sure that the answer is: D, pollution.
Answer:
tanks
Explanation:
tanks were a new invention in ww1