Answer the following about relations between a pair of nations, FTSNOP.  
Answer the following about relations between a pair of nations, FTSNOP.  [5, 5] An 1509 at Mielnik attempt to codify the merger of these two nations ended up being stalled until another act sixty years later. Their union was undone towards the end of 18th Century when Austria, Russia, and Prussia seized and redistributed the lands of one nation.
Answer the following about relations between a pair of nations, FTSNOP.  
{Poland} and {Lithuania}