Final answer:
The Catholic Church influenced Frank by controlling education, moral guidance, and exercising authority over social and political matters. As a mediator between God and the people, the Church's doctrine impacted Frank's ethical framework and personal experiences.
Step-by-step explanation:
The influence of the Catholic Church on Frank, as depicted in memoirs, can be significant due to the religious, cultural, and educational roles the Church played throughout history. From the 4th to the 19th century, the Church consolidated power and acted as the seat of knowledge, largely influencing the literate minority. It maintained control over education and moral guidance, shaping individual's beliefs and worldviews. The Catholic Church's authority extended into recommending how individuals should conduct themselves socially, and those not aligning with its tenets faced severe consequences.
During the investiture controversy, the Church gained more power over appointments, which previously could be influenced by secular rulers. Historical memoirs often depict the Church's role as a mediator between God and the people, an influence that extended into political realms. The memoir might show a reflection of this influence in Frank's life through his interactions with the clergy, educational experiences, and the moral and ethical framework he navigates.