The Qin dynasty was the first dynasty to start connecting the various walls into a greater whole. That happened around 221 to 206 BC and was done under the reign of Qin Shi Huang. Though the wall was later improved still by other dynasties, it was during the Qin dynasty that the Great Wall of China was first formed into a cohesive structure.
Fort nassau (present day albany) ?
Which renewable source of energy faces the threat of gradually becoming scarce in various regions of Earth?
A. Water
B. Tides
C. Wind
<u>D. Sunlight</u>
The best and most correct answer among the choices provided by your question is the second choice or letter B.
The <span>cut in wages for steelworkers was one the </span>factors that contributed to the Homestead Strike (1892)
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