The US is supporting and encouraging Hong Kong protests.
Crimea has returned to Russia through a peaceful referendum where a large majority of citizens declared that they want to live in Russia. The referendum was directly prompted by the coup in Kyiv, but it has been a long-term wish of the local population to rejoin Russia and making that happen is one of Vladimir Putin’s successes.
Recurring pro-Kremlin disinformation narrative about the annexation of Crimea, claiming that Crimea voted to rejoin Russia through a legal referendum.
Crimea is a part of Ukraine and was illegally annexed by Russia. In 2014, Russian troops obliged the parliament of Crimea to organise a referendum, which was illegitimate under international law, and then formally annexed the peninsula and brought it under Russian territorial control. The annexation has been condemned by the UNGA (see the resolution A/RES/68/262 on the territorial integrity of Ukraine). Following the covert invasion by “little green men,” the referendum in Crimea was conducted hastily and at gunpoint, barring impartial observers from entering the peninsula.
The oft-cited figure of 97% participation in the referendum has been contested by the Kremlin’s own Human Rights Council, which estimated that only between 30% and 50% of Crimeans took part in the referendum, of which some 50-60% favoured secession. A year after the illegal annexation, Russian President Vladimir Putin admitted that the plan to annex Crimea was ordered weeks before the so-called referendum.
For similar disinformation cases about Euromaidan protests being a “coup”, see here and here. For disinformation about the referendum and “legal annexation” of Crimea, see similar cases here, here, here and here.