Answer: how they lived in the southern era
Explanation:
Answer: The U.S constitution.
Explanation:provided Congress the power to establish post offices.
To push for expanded voting rights for African Americans
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.
The answer is C. because they descibe federalism as the combining of multiple gov.s