Answer:
One of the telegraphs problems is that telegraphs take time to decipher. They also always have to put in the word STOP at the end of a sentence. Making it confusing for those who don't understand. Another being that, telegraphs use morse code. Many people do not know morse code, which is why telegraph offices existed in the first place.
South Dakota cause is closer to Asia
White Southerners wanted the land, so the U.S. government granted it to them.
I am pretty sure it is a. But the Indus valley writing was not discovered yet. They are still working on translating it
By killing the whiteys, of course! HaHa!