Ключевые слова: 2020, activism, activists, america, banner, blue wave 2020, ca, california, campaign, carrying, city, crowd, democracy, demonstration, demonstrators, downtown, editorial use only, elections, event, gathering, group, march, marchers, message, movement, national, people, placard, political, politics, poster, presidential, protest, protester, protesters, protestors, rally, rights, san francisco, sf, sign, slogan, solidarity, street, united states, usa, walking, women, womens, womens march,