こうせき功績kouseki
1.
A significant contribution or action that aids in the advancement of society or helps in overcoming difficulties, often recognized for its positive impact.
2.
An outstanding result or accomplishment that reflects exceptional performance, often viewed with respect within a particular field or community.
3.
A distinguished deed or service completed for a specific purpose, leaving a lasting positive influence on a group or sector.
Example:
イタリアンルネッサンスを開花させるきっかけを作ったのはジョットの功績だ。