Treaty of Brest-Litovsk (Ukraine–Central Powers)

The Treaty of Brest-Litovsk, also known as the Bread Peace (German: Brotfrieden) or Peace of Brest (Ukrainian: Берестейський мир, romanized: Beresteiskyi myr, "Berestian Peace"), was signed on 9 February 1918 between the Ukrainian People's Republic (UPR) and the Central Powers (Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria). It ended Ukraine's involvement in World War I and saw the Central Powers recognise the UPR's sovereignty.

Source: Wikipedia — Treaty of Brest-Litovsk (Ukraine–Central Powers) (CC BY-SA 4.0)