Question: What went down after the Soviet president visiting the country of citizenship of Yasyn Khamid while the protests were taking place departed from the Kremlin?

Knowledge 1: Yasyn Khamid
Yasyn Khamid (; born 10 January 1993 in Kharkiv, Ukraine) is a professional Ukrainian football striker of Egyptian descent who last played for Zira FK in the Azerbaijan Premier League. [SEP] Knowledge 2: Dissolution of the Soviet Union
In late February, large public rallies took place in Kiev to protest the election laws, on the eve of the March 26 elections to the USSR Congress of People's Deputies, and to call for the resignation of the first secretary of the Communist Party of Ukraine, Volodymyr Scherbytsky, lampooned as "the mastodon of stagnation." The demonstrations coincided with a visit to Ukraine by Soviet President Gorbachev. On February 26, 1989, between 20,000 and 30,000 people participated in an unsanctioned ecumenical memorial service in Lviv, marking the anniversary of the death of 19th Century Ukrainian artist and nationalist Taras Shevchenko. [SEP] Knowledge 3: Yasyn Khamid
Khamid is product of youth team systems of UFK Kharkiv. He spent 6 years played for FC Metalurh Donetsk Reserves and Youth Team and went on loan in the Ukrainian First League club FC Stal Alchevsk. He made his debut for FC Stal entering as a second-half substitute against FC Zirka Kirovohrad on 26 July 2014 in Ukrainian First League.
Knowledge 1: Yasyn Khamid
Khamid is product of youth team systems of UFK Kharkiv. He spent 6 years played for FC Metalurh Donetsk Reserves and Youth Team and went on loan in the Ukrainian First League club FC Stal Alchevsk. He made his debut for FC Stal entering as a second-half substitute against FC Zirka Kirovohrad on 26 July 2014 in Ukrainian First League. [SEP] Knowledge 2: Dissolution of the Soviet Union
In late February, large public rallies took place in Kiev to protest the election laws, on the eve of the March 26 elections to the USSR Congress of People's Deputies, and to call for the resignation of the first secretary of the Communist Party of Ukraine, Volodymyr Scherbytsky, lampooned as "the mastodon of stagnation." The demonstrations coincided with a visit to Ukraine by Soviet President Gorbachev. On February 26, 1989, between 20,000 and 30,000 people participated in an unsanctioned ecumenical memorial service in Lviv, marking the anniversary of the death of 19th Century Ukrainian artist and nationalist Taras Shevchenko. [SEP] Knowledge 3: Yasyn Khamid
Yasyn Khamid (; born 10 January 1993 in Kharkiv, Ukraine) is a professional Ukrainian football striker of Egyptian descent who last played for Zira FK in the Azerbaijan Premier League.
Knowledge 1: Yasyn Khamid
Yasyn Khamid (; born 10 January 1993 in Kharkiv, Ukraine) is a professional Ukrainian football striker of Egyptian descent who last played for Zira FK in the Azerbaijan Premier League. [SEP] Knowledge 2: Dissolution of the Soviet Union
In late February, large public rallies took place in Kiev to protest the election laws, on the eve of the March 26 elections to the USSR Congress of People's Deputies, and to call for the resignation of the first secretary of the Communist Party of Ukraine, Volodymyr Scherbytsky, lampooned as "the mastodon of stagnation." The demonstrations coincided with a visit to Ukraine by Soviet President Gorbachev. On February 26, 1989, between 20,000 and 30,000 people participated in an unsanctioned ecumenical memorial service in Lviv, marking the anniversary of the death of 19th Century Ukrainian artist and nationalist Taras Shevchenko. [SEP] Knowledge 3: Dissolution of the Soviet Union
On the night of December 25, 1991, at 7:32 p.m. Moscow time, after Gorbachev left the Kremlin, the Soviet flag was lowered for the last time, and the Russian tricolor was raised in its place, symbolically marking the end of the Soviet Union. The next day, December 26, 1991, the Council of Republics, the upper chamber of the Union's Supreme Soviet, issued a formal Declaration recognizing that the Soviet Union had ceased to exist as a state and subject of international law, and voted both itself and the Soviet Union out of existence (the other chamber of the Supreme Soviet, the Council of the Union, had been unable to work since December 12, 1991, when the recall of the Russian deputies left it without a quorum). The following day Yeltsin moved into Gorbachev's former office, though the Russian authorities had taken over the suite two days earlier. By December 31, 1991, the few remaining Soviet institutions that had not been taken over by Russia ceased operation, and individual republics assumed the central government's role.

Answer: Soviet flag