<span>The answer is A. In ancient Rome, the plebeians or also known as Plebs were the over-all body of able Roman citizens who were not patricians, as single-minded by the information gathering. From the 4th century BC or previous, they were acknowledged as the commoners. </span>
It benefits companies by letting geologists find out where oil would likely be by studying surface rock formations, magnetic fields and even slight variations in gravity. One of the most important innovations in oil exploration was 3-D seismic imaging. The companies end up making tones of money off the research that they find
Answer:
The great migration was a mass movement of African Americans during the first, and second, world wars. After being enslaved, and trapped in sharecropping in the Jim Crow south, African Americans were in a dire state of being used and taken advantage of, even after slavery had successfully been abolished. During the first world war, however, most white men were off in Europe fighting within the final year of the first world war. African Americans saw this as an amazing advantage to be able to break free of sharecropping and move farther north where there would be a greater chance for switching from agriculture to industry and factories. So, to recap, African Americans migrated north to escape sharecropping, escape the Jim Crow laws of the south, and become more advantageous in the industries of the north.
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Answer:
President of Confederacy Jefferson Davis
President of the Union Abraham Lincoln
Leader of Confederate army Robert E Lee
Leader of Union Army Ulysses S Grant
Lead Slaves to freedom Harriet Tubman
Explanation:
