Benefaction (noun)

1. The act of doing good or performing a service; a kind or helpful act.
2. A gift or benefit bestowed on someone.

Origin:

From latin benefactiō, benefactiōnem ("a doing good, a benefit"), from benefactus ("beneficial"), past participle of benefacō ("i do good to").

Examples:

1. His benefaction to the community was building a new school.
2. The benefaction of the wealthy donor allowed the hospital to purchase new equipment.
3. The benefaction of the government was to provide free education for everyone.
4. His benefaction to the poor was providing food and shelter.
5. The benefaction of the charity was to provide clean drinking water for the village.