Migration refers to the movement of people from one place to another, often in search of better opportunities, while discrimination involves unfair treatment based on characteristics such as race, ethnicity, or nationality. During the imperial age, these two concepts were closely interconnected, as colonial expansion often led to significant migration of populations, which in turn resulted in discrimination against certain groups seen as outsiders or inferior by colonizers. This interplay shaped social dynamics and contributed to tensions within societies undergoing imperial rule.