B. Limited and Vulnerable because only a very small amount of water is available and its running out fast (For example: Cape Town, South Africa is in a drought and lost all potable water)
Answer:
The impact of the United States joining the war was significant. The additional firepower, resources, and soldiers of the U.S. helped to tip the balance of the war in favor of the Allies. When war broke out in 1914, the United States had a policy of neutrality.
Answer:
He unified China
Explanation:
Shi Huangdi was important because he unified China as the first emperor of this unified country. Huangdi ruled China from 220 to 210 BC
Sovereignty, is the broad concept that refers to the right and ability of a nation to govern itself and make decisions regarding its citizens (A). Popular sovereignty is more strongly associated with a democratic principle of self governance, which is a possible answer but "sovereignty" in and of itself is probably the best answer to the question.
Although the the when they formed is unknown coal formed really just like anyplace else, it started millions of years ago. It really depends on what time era were talking about. But they were probably more plains and woods then anything.
