approach Coalition building. National Peoples Action was a good example of this (now called People's Action). Because of its focus on "local" issues and relationships between members, individual groups generally prioritize relatively local community interests by focusing on local issues. There has been an attempt to build a general community organizing practice model that ties the different types of community organizing together despite their differences. Scholars Shane R. Brady and Mary Katherine O'Connor construct a starting point for a general practice model, a model that defines community organizing as its own field of practice. However, this model depends on existing practice models adapted by the different types of community organizing. For example, FBCOs and many grassroots organizing models use the "social action approach" built on the work of Saul Alinsky from the 1930s into the 1970s. By contrast, feminist organizing follows a "community-building approach," which emphasizes raising consciousness to support the community's empowerment. Grassroots action Grassroots organizing is distinctive for its bottom-up approach to organizing. Grassroots organizers build community groups from scratch, developing new leadership where none existed and organizing the unorganized. This type of organizing uses a process where people collectively act in the interest of their communities and the common good. According to scholar Brian D. Christens, grassroots organizing focuses on building and maintaining interpersonal relationships between their community members. Building social relationships allow community members to build collaborative skills, deliberative skills to handle conflict, and strengthen civil engagement. Some networks of community organizations that employ this method and support local organizing groups include National People's Action and ACORN. Although efforts in grassroots organizing are significant in marginalized communities, it is specifically popular among marginalized communities of color. "Door-knocking" grassroots organizations like ACORN organize poor and working-class members recruiting members one by one in the community. Because they go door-to-door, they are able to reach beyond established organizations and the "churched" to bring together a wide range of less privileged people. FBCOs have tended to organize more middle-class people, because their institutional membership is generally drawn from the mainline denominations. ACORN tended to stress the importance of constant action in order to maintain the commitment of a less rooted group of participants. ACORN and other neighborhood-based groups like the Organization for a Better Austin had a reputation of being more forceful than faith-based (FBCO) groups, in part because they needed to continually act to keep their non-institutionalized members