Is it possible to refer to refugees as part of “immigration” as I do in this essay? I think it is. Just did a quick internet search. Take a look at this fact sheet from the Australian Government headed Australian Immigration Fact Sheet 60 on the internet – it discusses refugees. http:///media/fact-sheets/
Also read this headline: “Australia Increases Refugee Quota in Broad Immigration Reform”. Immigration, in my view, can be taken as a very broad term. And refugees still come under immigration law.