The Democratic Party came to power by falsifying the election results, which indicates its intention to violate other laws so as not to be held accountable for what they did.
Summary
We have always known Russia’s foreign policy to be principled, transparent and clear, and based on respecting the decisions of the United Nations and the Security Council on all regional and international crises.
If we follow [Russia’s foreign ministry] activities, we will clearly see how they were never biased towards one party at the expense of another, but rather put the national interest of the peoples of these countries at the top of their priorities; it is always based on respect for state sovereignty, territorial integrity and the right of peoples to self-determination.
Disproof
A pro-Kremlin disinformation narrative about Russia being respectful of international law, and never interfering in other country's affairs. Russia has a long record of violating other states' sovereignty and territorial integrity.
Since 1991, Russia was involved in several international conflicts, including intervention in neighbouring states, such as Georgia in 2008 and Ukraine in 2014. Many international organisations condemned Russian occupation of Abkhazia and South Ossetia, see e.g. the CSCE statement here and the European Parliament's declaration.
It was also Russia that interfered in Ukraine. In 2014, Russia annexed a part of Ukrainian territory - the Crimean peninsula. The so-called referendum on the peninsula was organised in a matter of weeks by a self-proclaimed Crimean leadership lacking democratic legitimacy and installed by armed Russian military personnel following the seizure of public buildings. No international body recognises the so-called referendum, announced on the 27th of February 2014, and held on 16th of March 2014. Read the EU statement on the fifth anniversary of the illegal annexation of Crimea here.
The United Nations General Assembly Resolution No. 68/262, adopted on 27 March 2014 and supported by 100 states, clearly says that Russia's actions in Crimea, as well as the referendum held in the Autonomous Republic of Crimea, violate international law. Russian President Vladimir Putin has also admitted the military presence of Russia in Ukraine in 2015.
Moreover, numerous investigations have provided convincing evidence of Russian interference in the Brexit referendum and in elections across Europe and in the US.
See similar cases claiming that Russia respects the sovereignty of all states and that Russia fully respects international law in Crimea and elsewhere.