Answer:
One of the most significant advancements in military technology during the Civil War was from inventor and engineer John Ericsson, who created the designs for a new type of naval vessel for the United States: the ironclad ship with revolving turret.
Explanation:
Traveling to and from cities became easier. (I think thats correct)
In marked new opportunities for Europeans, and opened up new forms of trade. Europeans left Europe and went over to explore and start new lives in the americas.
Hello there.
<span>The __________ Challenge encouraged nations to participate in land and forest conservation
</span><span>Micronesian
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