Ключевые слова: aliados, banner, citizens, city, connection, corruption, crisis, crowd, democracy, demonstration, economics, economy, event, fees, finance, flag, freedom, government, group, kid, law, liberty, many, march, movement, national, news, outside, patriotic, people, political, politics, porto, portugal, portuguese, protest, protester, protesters, rally, red, revolution, rights, sign, square, street, strike, student, unemployment, urban, young,