 Complete the following phrase:  Émile Zola entered the political scene with his open letter JAccuse...!, followed by other writers, artists and scholars supporting him with a Manifesto of the Intellectuals, helping to define the meaning of the term intellectual, while the left and right were at loggerheads, mainly over the questions of militarism, nationalism, justice and human rights. Until then, nationalism was a Republican, left-wing ideology, related to the French Revolution and the 