Formal:
* The emancipation of slaves in the United States was a momentous event in history.
* The emancipation of women in the workplace has been a gradual process.
* The emancipation of children from parental control is often a difficult and complex process.
Informal:
* After years of working for someone else, she finally achieved emancipation by starting her own business.
* He felt a sense of emancipation when he finally moved out of his parents' house.
* The internet has been a tool for emancipation, allowing people to access information and connect with others around the world.
Figurative:
* The emancipation of the human spirit is a powerful force for change.
* Her art represented an emancipation from the constraints of traditional styles.
Remember that the best way to use "emancipation" in a sentence depends on the specific context and the meaning you want to convey.