D. Emperor Yulian’s death, without me you will die
Because girls were not allowed to go to school. They were expected to help with household chores, such as dishes, laundry, cleaning the house, babysitting, etc. They were expected to help their mothers, not to get education. Some people did read on their own or get knowledge from their family members. A lot of the families had the mother teach their daughter some basic things.
Most disturbing and horrific would probably be the way that workers could be mutilated by the machines or by human error and nobody would care about that. They would have to keep working without fingers or hands because not working would mean the end of their families. The injuries sometimes didn't have to be mutilation but were still severe.
I believe it's asking you how many votes you need to get the majority. example: in a presidential election, more than 50% is the majority.