What does Katherina do to support herself after becoming a widow?

Katherina demonstrates resilience and determination after becoming a widow by seeking her own means of support through work and striving for self-sufficiency. This choice reflects her growth as a character who recognizes the importance of independence in a society where women often relied on men for financial stability. By actively looking for work, Katherina takes charge of her circumstances, showing her adaptability and strength. This decision also highlights the themes of empowerment and survival in the face of adversity, which are central to the narrative. In contrast, the other options suggest reliance or a return to dependency, which do not align with Katherina's journey towards independence.