'colonization policy' is correct and usable in written English.
You could use it to refer to a policy related to the colonization of a particular area. For example, "The British implemented a strict colonization policy in the Americas in the 17th century."
Paraguay has not pursued an active colonization policy in the Chaco Boreal, though the region has extensive grasslands suitable for cattle raising.
Irala's colonization policy involved the delimitation of the boundary with Brazil through a line of forts against Portuguese expansion, the foundation of villages, the settlement of the Guaraní to provide food, labour, and soldiers, and extensive Guaraní-Spanish intermarriage.
The colonization policy of the Ming and Qing dynasties encouraged a large number of Chinese immigrants from Hunan, Jiangxi, and Sichuan to move into the eastern, northern, and central parts of Guizhou.
Lincoln's colonization agent, James Mitchell of the Interior Department, reported at least one conversation with Lincoln in late 1864 about the future of the colonization policy, in which they agreed that the Confederacy's mooted plan to enlist slaves provided reason enough to delay reviving it for now.
Our argument is that Europeans adopted very different colonization policies in different colonies, with different associated institutions.
First, there were different types of colonization policies which created different set of institutions, ranging from "extractive states" (extractive institutions) to "Neo-Europes" (replications of European institutions).
This is done through an investigation of Italy's ruralization and internal colonization policies, which aimed to tackle a 'demographic problem' defined through recourse to statistics and sociological analysis.
This reprehensible neo-colonization policy is a clear violation of international law and constitutes an unquestionable impediment to peace between Arabs and Israelis.
Brazil has shifted away from colonization, but policies that regularize land claims by squatters still lure migrants to the Amazon.
The effects of colonization and policies associated with the Indian Act have had enormous consequences on Aboriginal peoples' health and well-being that continues to this day.
Bartolomé de las Casas spent 50 years of his life actively fighting slavery and the violent colonial abuse of indigenous peoples, especially by trying to convince the Spanish court to adopt a more humane policy of colonization.
