Rgumentitive essay on illegal immigration

This is what the professor said is required:
In the intro paragraph, you are to identify the issue and give different perspectives of the issue
In the outline, make the thesis separate. The thesis is an assertation; do not use first or second person. The thesis is the argument you intend to prove.
In the body, there should be 4 paragraphs. The paragraphs should support the thesis as a whole.
The conclusion should sum up everything.