<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngo-1633, wahola ibutho laseKuronian eMpini yaseSmolensk  <response>: phakathi kwePolish-Lithuanian Commonwealth neRussia. Ngo-1634, wathatha uhambo olude oluya eYurophu, wavakashela eParis, eLondon nase-Amsterdam, lapho afunda khona ukwakha imikhumbi. Ngo-1638, waba umbusi kanye ne-duchy futhi ngo-1642 waba yiDuke of Courland kuphela. 