Answer:
Yes.
Explanation:
there are a number of reasons and small incidents before the happening of historical event. to understand a particular historical event, the historians must see the circumstances and reasons due to which the historical event occurs. There are various reasons behind the historical event so it is necessary for the historian to see that reasons in order to fully understand the event.
The mass production of steel. bessemer process <span />
A large supply of cheap labor ....
"give me your tired, your poor, your haddled masses yearing to breathe free wretched refuse of your teeming shore. Send this, the homeless, tempest-tossed to me, I lift my lamp beside my golden door."
Answer:
D rebuild the southern economy