Final answer:
The Islamic Social Services Association (ISSA) acts as an umbrella organization for all Muslim human services agencies in the United States and Canada.
Step-by-step explanation:
The subject of this question is Social Studies because it involves understanding the Islamic Social Services Association (ISSA) as an umbrella organization for Muslim human services agencies in the United States and Canada.
ISSA provides support and resources for these agencies to address the social needs of Muslim communities. It is important to study and understand the role of such organizations in society.