. . . "demonstrated in his support" . . . . . "national protests in Russia" . . "protests in Russia" . "rally to demand the release of her husband" . "January 2021 protest rallies" . "rallies in support of Alexei Navalny" . . "nationwide pro-Navalny protests" . "anti-government protests in Russia" . . "a nation-wide protest on 21 April 2021" . . "protests across Russia" . . "mass protests across Russia" . . . "Protests" . "2021 Russian protests" . . "Russian protests against Navalny's imprisonment in 2021" . "2021 protests" . . "Russian protests" . "pro-Navalny protests" . . . . "protests" . "2021 Russian protests" . . "Alexei Navalny protests" . "2021_Russian_protests" . "mass protests" . . "imprisonment of Alexei Navalny" .