Who are the people that use their freedom of expression to fight against Ferdinand Marcos administration?

During Ferdinand Marcos' administration in the Philippines, various groups and individuals utilized their freedom of expression to oppose his regime, including students, activists, journalists, and civil society organizations. Prominent figures like Benigno "Ninoy" Aquino Jr. and various artists and writers voiced dissent through protests, writings, and speeches. The opposition also included religious leaders and grassroots movements that mobilized the public against martial law and human rights abuses. Their collective efforts played a crucial role in the eventual ousting of Marcos during the People Power Revolution in 1986.