Answer:
1.Cultural Diffusion
Step-by-step explanation:
Trade is one of the most powerful societal forces. It promotes economic growth, more peaceful relations, and cultural diffusion.
Trade makes the exchange of goods and services between two different states more common. This means that people from different lands get to know aspects of the culture of other territories. With time, each culture adopts some of the aspects of the foreing cultures, starting a process of cultural diffusion that can be very positive (but also lead to intercultural conflict).