Answer:
One of the biggest developments in communication came in 1831 when the electric telegraph was invented.
Explanation:
hope i helped
Answer:
B.
Explanation:
It gave them the control over the Mississippi river to the union
Ostracism is being defined as a form that is specific in
terms of rejection that likely occurs because of relationships that are close.
This is also where an individual has given a cold shoulder or that they are
likely to be ignored by people around them.
