During the Civil War, Harriet Tubman was
A-a nurse on the battlefield.
B-a spy for the Confederacy.
C-a railroad employee.
D-a spy for the Union.

 A= Nurse

Explanation:

The answer is A, a nurse on the battle field:)

Explanation:

"In 1862, Tubman traveled to Beaufort, South Carolina, to be a nurse and teacher to the many Gullah people who had been abandoned by their owners on South Carolina’s Sea Islands. And in 1865, she was appointed matron of a hospital at Fort Monroe in Virginia, where she cared for sick and wounded Black soldiers."-

Singleton, Maura. “Flashback Friday - Harriet Tubman's Overlooked Story as a Nurse.” UVA School of Nursing, 8 Nov. 2019, www.nursing.virginia.edu/news/flashback-harriet-tubman-nurse/.

small european communities with shared traditions consolidated into large new states (apex)

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.