Explanation: Mother Teresa, born Agnes Gonxha Bojaxhiu, was a Roman Catholic nun and missionary who is widely recognized for her humanitarian work and the establishment of the Missionaries of Charity. Before her renowned work in Calcutta, she spent several years teaching at St. Mary's High School, which was located in the city of Calcutta (now known as Kolkata).
The subjects Mother Teresa taught at St. Mary's High School were Catechism and Geography. Catechism is a religious subject that involves the teaching of the principles of the Christian faith, particularly Catholic doctrine. Given Mother Teresa's role as a nun and her deep religious commitment, it is fitting that she would teach Catechism. This subject aligns with her mission to spread the teachings of the Catholic Church and to instill religious values in her students.
Geography, on the other hand, is a secular subject that deals with the study of the Earth's physical features, human societies, and the interactions between them. Teaching Geography would have allowed Mother Teresa to impart knowledge about the world and its diverse cultures, which is consistent with her broader mission of understanding and serving humanity.
It is important to note that the subjects Mother Teresa taught reflect her dual role as both a religious educator and a teacher of general knowledge. The combination of Catechism and Geography highlights the balance she sought to strike between religious instruction and secular education, which was a significant part of her educational philosophy.
The other options provided in the question are incorrect because they either include subjects that Mother Teresa did not teach (such as History or English) or they do not accurately represent the combination of subjects she did teach. The confusion might arise from the fact that these subjects are commonly taught in schools, but they are not specifically associated with Mother Teresa's teaching career at St. Mary's High School.
Understanding the subjects Mother Teresa taught at St. Mary's High School provides insight into her early career and the foundation of her later humanitarian work. It underscores the importance of education in her life and the way she combined religious and secular knowledge to shape the minds of her students.