<span>Lincoln suspended the right of habeas corpus, or the right to be brought before a judge to tell what one is being charged with, in the border states during the beginning of the civil war in order to prevent them from seceding. He considered it necessary for the preservation of the union.</span>
I believe the correct answer from the choices listed above is the second option. Pittsburg Landing fit into the Northern strategy in fighting the war by the Union wanting to gain control of the tributaries that flowed into the Mississippi River.
Hope this answers the question. Have a nice day.
It would be "d. eight-hour days" that was not a problem faced by workers in nineteenth century mills or mines, since legislation advocating for strict working hours did not come about until the Progressive Era.
