Answer: A. Chinese and Irish immigrants, and African Americans
Explanation:
Following the Civil War, many southern railroads would hire, rent, or own slaves so the railroad was the most important industry that African Americans worked in. The Union Pacific Rail Road was the name of the construction project of railroads from the Missouri River to the Pacific and as laborers it mainly used irish immigrants. On the other hand The Central Pacific Railroad had Chinese laborers by the year of 1868 they constituted eighty percent of the entire workforce.
Answer:
Harriet Tubman was an American abolitionist and political activist. Born into slavery, Tubman escaped and subsequently made some 13 missions to rescue approximately 70 enslaved people, including family and friends, using the network of antislavery activists and safe houses known as the Underground Railroad.
Born: March 6, 1822, Dorchester County, MD
Died: March 10, 1913, Auburn, NY
Children: Gertie Davis
Siblings: Mariah Ritty Ross, Rachel Ross, Moses Ross, Ben Ross, Linah Ross, Soph Ross, Henry Ross, Robert Ross
Spouse: Nelson Davis (m. 1869–1888), John Tubman (m. 1844–1851)
List the statements we don't know what the options are
The answer is b because of the lack
C I think that's the answer