Learn about the Ukrainian Language
Discover the Ukrainian Language
If you're learning Ukrainian you may very well want to get an overview of the language, some of its unique features, geographical information about native speakers as well as loads of information on grammar, linguistics, history, diaspora and general language structure.
All of this and more is available in Wikipedia's Ukrainian entry. There are also some interesting links at the bottom which take you to further resources to explore and learn about this language of the Ukraine and Eastern Europe.