Well without a description om shooting in the dark. But id assume that the answer is Trench Warfare. Since A- was around since contact with Native Americans and largely popular in North America. B- Only was used and discovered in WW2. And C- was used but was largely frowned upon and condemned by both sides.<span />
Answer:
I think justice is an example of forming a more perfect union
Answer: For most of the Middle Ages, the Roman Empire was unquestionably the most politically and militarily powerful country in all of Europe.
Explanation: I hope this is right
Answer:
d
Explanation:
i got it right on a p e x
The answer is B. Increasing demand for manufactured goods.
Slavery first became popular in the Americas when tobacco was starting to be grown. The demand for cash crops became so high that people started hiring indentured servants and captured slaves to work in the fields. If you didn't know an indentured servant is a person from Europe that works in exchange for their passage to the Americas.