How can Social Workers advocate for social change to reduce environmental challenges for the homeless?

Question:

How can Social Workers advocate for social change to reduce environmental challenges for the homeless?

Very Important:

The answer should discuss the various ways that social workers can carry out ADVOCACY.

You NEED to use the textbook:

Generalist Practice with Organizations and Communities. By Karen K. Kirst-Ashman, Grafton H. Hull Jr.

https://sg1lib.org/dl/5005562/22d297

The Kirst Ashman text gives 5 ways:

1)Persuasion

2)Fair hearings

3)Embarrassing the target of change

4)Political pressure

5)Petitioning.

You NEED to write about these FIVE ways.

You describe these using the example of reducing environmental challenges to the homeless people in Singapore.

For the reference, please include the textbook.

Thank you.