They made Channels underground a lined with clay to prevent sepage in the surrounding soil. They were a big contribution and we still do something inspired by that today.
Answer:
The percentage of African American soldiers were around 10%.
Explanation:
<span>because that's where writer,artists, philosophes, and others exchanged ideas</span>
<span>The US Supreme Court building was based around a neo-classical interpretation of the famous Greek Parthenon. The court uses the pillar design from the original structure to create a strong, but elegant front.</span>
The major and initial strategy of the northern states was A. attrition. The North had far more troops than the South, and it was assumed that the South would eventually lose too many men and give up.
