Concept:The transmission of Hadith refers to the narration and preservation of the sayings, actions, and approvals of Prophet Muhammad by his companions and family members.
Explanation:A'ishah bint Abi Bakr, the wife of Prophet Muhammad, was one of the most prominent narrators of Hadith.
She narrated over 2,000 hadiths, which places her among the highest-ranking transmitters of prophetic traditions.
Her close relationship with the Prophet allowed her to observe and report many personal, domestic, and legal details that other companions could not easily access.
Scholars of Hadith regard her narrations as highly authentic and reliable.
In contrast, Khadijah and Fatimah died earlier during the Prophet's lifetime, while Hafsah, though a narrator of some traditions, transmitted far fewer hadiths than A'ishah.
Therefore, A'ishah stands out as the major figure in the transmission of Hadith among the women listed.
Answer:B. A'ishah