The document provides historical background on relations between Russia and Ukraine from the 10th century to present day. It details how parts of Ukraine were annexed by the Russian Empire over centuries and periods of Ukrainian independence. Tensions increased in the 20th century as Ukraine was brought under Soviet control, experiencing forced collectivization, famines, and crackdowns on Ukrainian nationalism. After the Soviet collapse, Ukraine declared independence but ethnic Russian populations in eastern regions and Crimea opposed this. The current conflict was triggered by Ukrainian protests in 2014 that led to a new pro-Western government, which Russia opposed by annexing Crimea and supporting separatists in eastern Ukraine. The document examines issues like demographics, sanctions, and arguments regarding Western involvement.