Which is an example of an immigration push factor? O religious freedom
O political freedom
O affordable land
O poverty

D. Poverty.

Explanation: A Push Factor is something that is negative and would "push away" someone from someplace. Religious freedom, political freedom, and affordable land are all pretty much positive factors. Poverty is negative so it’s a push factor.

Hope this helps! ^^

Explanation:

Tsar Nicholas I used all of the following methods to maintain absolute rule in Russia Except: buying the loyalty of the Decembrists with gifts of lands and titles