Immigration also requires channels. In the past, East Africa established two major immigration recruitment systems respectively in the German and Far East Empires.
However, with the economic development of Germany and the Austria-Hungary Empire, the German region has now transformed from a population outflow area to a population inflow area, so after 1890, this system basically collapsed.
Meanwhile, the immigration system from the Far East to East Africa has maintained a certain scale. Of course, now the main purpose of East Africa's immigration recruitment from the Far East is to supplement the population of the East African Colony, rather than the local population. Now, with East Africa suddenly gaining nearly one million square kilometers of land out of thin air, the demand for immigrants has correspondingly increased.
