How have empires justified imperialism and colonization

They have showed these traits in may ways, these ways explain what empires are made for. You see Empires always want to take control of places to gain land. WHich is colonization, and they also want to become a more powerful and dominate empire so they can show their imperialism.

Explanation:

geography

this is because warmer climates often don't get people sick from the flu and regions where it was often colder more people received the flu. hope this if you need more reasoning i am here to

though both had similar roots, they both took these similar bases & formed it into their own way. both the byzantine empire and ancient roman have similar aspects, but each one made it unique. both the byzantine empire and ancient romans had roman influences which affected their culture