Continuity theory is a psychological theory that explains people's development in old age. It states that older adults would generally retain the same habits, attitudes, personality traits, and relationships that are connected to their past experiences. In other world, older people maintain the continuity in their lifestyle by adapting to strategies that are connected to the early years of their life.
The correct answer is currency which is letter b. This is the first development of Aksumites without having any pressure from the outside culture as their currency was coinage produced and were used to their Kingdom which held a great significance.
