What role did imperialism play in shaping the world and international relations in the nineteenth century and how did imperialism's dynamics differ from past expansions? What were imperialism's ultimate consequences?

Imperialism shaped the modern boundaries of the world and established the major trade relations we have now.

Explanation:

The international boundaries of the  countries drawn during the time of the imperialists still exist and all the major powers of the time of industrialization are still the powers of the world.

Earlier times had expansions too but those were less permanent land expansions and were often not done at the expense of the land that was won over for the land that was being taking the resources.

In the older days, it was usual for the new conquered land to be treated as the part of the original country but not in imperial society.

what are the others?