I just got done with the exam the correct answer is C. Malaria
They tried to blend in with everyone else and learn their ways
Answer:
When war broke out in 1861, kids across the North and the South said goodbye to their fathers, brothers, uncles, and cousins — or joined the military themselves. ... As many as 20% of Civil War soldiers were younger than 18. That was ... a Confederate prison in which thousands of Union men died of starvation and disease. For many, the Civil War was about only one issue: slavery. For others, it was about preserving the Union. It must not be forgotten that there were slave-holding states in the Union. John Brown and other radical abolitionists wanted a war to free the slaves and instigate insurrection. Military can help fund service members' education. Military ... You absolutely do not want to have a job that gives you any kind of vacation time!
<span>John D. Rockefeller did everything by his own. Vertical integrations means that he employed his own workers, then he constructed barrels to store oil and rent wagons and horses to transport that barrels. So it's called vertical integration. </span>