The correct answers to these questions are the following.
According to the excerpt attached, the factors that drew Collier to military service were the following. She really enjoyed being enrolled in the military. She describes how she loved to be in the parades or the military uniforms. She says that indeed, she enjoyed everything that has to do with the military. That she had no problem with starting her day at 4:30 in the morning and being in the fields.
According to Collier, the behavior that she and other lesbian service members projected while on active duty was of discretion and mutual respect. She referred to it as "a survival instinct."
D) Increased immigration in industrial areas.
By 1890, production by factories in American had grown eight times larger than what it had been before 1860. A large part of the workforce came from immigrants coming to the United States and settling in cities, looking for jobs. Ireland was one example of a country from which many immigrants came, looking for work in America, after the devastation of famine in Ireland (especially from potato crop failures).
C.) It is a secret route that slaves took to escape from Southern slave states to the North. Even though Harriet Tubman started this, it wasn't to help slaves become free it was to help them escape so it's C
