What evidence does the author provide to support his or her argument

Immigrants’ Decision to Stay in the Canary Islands: A Latent Class Approach

page summary of course readings marked with double asterisks. Summaries are to be sent via email and answer the following questions:
1.What are the main arguments ( 1) in this reading?
2.What evidence does the author provide to support his or her argument?
3.What are the relative strengths and weaknesses of these arguments and supporting evidence compared to other readings this week or this term?
4.What questions does this reading raise?
Outline a study where you could follow up with this work or address shortcomings