The model of community organization propounded by Rothman is

(A) Locality Development

(B) Social Development

(C) Sustainable Development

(D) Community Development

The model of community organization propounded by Rothman is locality development. So the answer is (A).

Locality development is a model of community organizing that focuses on building the capacity of communities to identify and address their own needs. It is a bottom-up approach that emphasizes community participation, self-help, and empowerment.

The other options are not specific models of community organization. Social development is a broader term that encompasses a variety of strategies for improving the well-being of individuals and communities. Sustainable development is a concept that emphasizes the need to meet the needs of the present without compromising the ability of future generations to meet their own needs. Community development is a related concept that focuses on improving the social, economic, and environmental conditions of communities.

Rothman's model of locality development is one of the most widely used models of community organizing in the world. It has been used to address a wide range of community problems, including poverty, crime, education, and housing.