Answer:
the formation of the independent United States
Explanation:
The African kingdom that used seashells as it is form of currency is Mali Kingdom
The South was more or less forced to industrialize after the burning of their main crops and loss of so many men.
Answer:
presidential signature - A proposed law passed by Congress must be presented to the president, who then has 10 days to approve or disapprove it. The president signs bills he supports, making them law. He vetoes a bill by returning it to the house in which it began, usually with a written message.
Explanation:
The question is worded weirdly but I hope this helped :)