Final answer:
The term that encapsulates the moral strength to act rightly despite adversity is 'grit' or 'resilience', characterized by personal perseverance and an unwavering commitment to one's values.
Step-by-step explanation:
The term that defines the moral strength to do what is right even in the face of adversity is grit or resilience. Grit involves personal perseverance towards achieving a specific task or goal. It reflects a determination to keep trying and pressing forward until success is achieved. This quality is essential not only in personal endeavors but also in maintaining the integrity and strength of a community or nation.
Resilience is similar to grit in that it denotes the ability to recover quickly from difficulties and challenges. Both qualities are based on an inner moral strength that compels an individual to uphold their values, even when confronted with setbacks or ethical dilemmas. As such, these traits are often associated with wisdom, compassion, and courage, which are considered universally recognized moral qualities.