Complex sentence: Buried as a National Hero of Poland in Warsaw on May 28,2001 and posthumously awarded the Commander's Cross with Star of the Order of Polonia Restituta on September 5,2008.
Split into simpler sentences: Buried as a National Hero of Poland in Warsaw on May 28,2001. Posthumously awarded the Commander's Cross and Star of the Order of Reborn Poland on September 5,2008.