I would probably go with C
Since you provided a time, I am taking a guess that it's online and the teacher or professor should usually give you a time that officially marks when it's due on January 3rd. If not, you could turn it in on January 3rd anytime, but not after 12:00 a.m. which would make it January 4th. I hope this makes since.
Answer:
Born into slavery in Maryland, Harriet Tubman escaped to freedom in the North in 1849 to become the most famous "conductor" on the Underground Railroad. Tubman risked her life to lead hundreds of family members and other slaves from the plantation system to freedom on this elaborate secret network of safe houses.
Aunt Em is a fictional character from the Oz books. She is the aunt of Dorothy Gale and wife of Uncle Henry, and lives together with them on a farm in Kansas.