Answer:
Their Trade, Numeric System or Architecture.
Explanation:
Answer:
D. Reservoirs
Explanation:
A reservoir is, most commonly, an enlarged natural or artificial lake, pond, or impoundment created using a dam or lock to store water.
Historians get their information from two different kinds of sources: primary and secondary. <span>Primary sources </span><span>are first hand sources; </span>secondary sources<span> are second-hand sources. For example, suppose there had been a car accident. The description of the accident which a witness gives to the police is a primary source because it comes from someone actually there at the time. The story in the newspaper the next day is a secondary source because the reporter who wrote the story did not actually witness it. The reporter is presenting a way of understanding the accident or an </span>interpretation<span>..</span>
here i hope this helps
eastern hammesphire is ce
northen is be
south is cd
west is de
