It provides oxygen for 18 people.
I think it’s Nervous system
Answer:
There were a couple of reasons for moving to the southern colonies. The first would be that they were loosing in the North and wanted to try and pierce the South to get ports and some ground to wage war.
They also believed that many slaves would embrace their liberation and join their cause against their former masters.
If they captured the South ports they could transport troops and equipment a lot quicker and easier from the British West Indies.
And they thought that there were more loyalists in the South and that would mean more domestic manpower for holding the lines.
The event that caused the Southern states to secede was the election of Abraham Lincoln as the President of the United States. Many maintain that the primary cause of the war was the Southern states’ desire to preserve the institution of slavery.
During the Constitutional Convention, large states such as Virginia argued that "<span>D.a state’s congressional representation should be based on its population," since the larger physical states tended to have larger populations. </span>