ABSTRACT
This chapter explores how grassroots movements in Sub-Saharan Africa adapt their mobilisation strategies in response to shrinking civic space and increasing authoritarianism. It combines Political Opportunity Theory (POT) with Couldry’s concept of voice to examine both structural and communicative aspects of activism. POT explains how shifts in institutional openness, elite alliances, and state repression shape the emergence and strategies of movements, while voice highlights the struggle of marginalised citizens to be recognised as legitimate participants in public life. Despite legal and extra-legal restrictions, including surveillance, protest bans, and constraints on NGOs, grassroots actors demonstrate resilience through informal networks, cultural practices, and digital platforms. Social media and mobile technologies enable activists to circumvent censorship, mobilise covertly, and connect with transnational audiences, amplifying silenced voices. Case studies from Uganda, Zimbabwe, Ghana, and Malawi illustrate how movements seize fleeting political opportunities, respond to elite fragmentation, and form coalitions that enhance strategic leverage and communicative legitimacy. This chapter suggests that, while POT underscores structural constraints, it should be complemented by participatory communication approaches that emphasise dialogue, community, and the politics of voice. Therefore, grassroots mobilisation represents both a strategic adaptation and a participatory effort to reclaim silenced voices and sustain democratic movements across Africa.
