Ghana gained independence from Britain through a combination of nonviolent diplomatic action and protests, including petitions and marches, as well as nonviolent positive action using protests and strikes. While there were other methods employed globally during decolonization, the specific context of Ghana's struggle for independence, particularly under leaders like Kwame Nkrumah and the Convention People's Party, heavily relied on these nonviolent strategies.
To answer your question: the relevant responses are:
- Nonviolent diplomatic action using petitions and marches
- Nonviolent positive action using protests and strikes