To punish Germany for starting the war and also to make them mad.
Modern East Germany was Middle Germany in the past. During WWII all the borders of Poland moved westwards. So you can say that some parts of Poland were formally East Germany, but this is history. Modern East Germany and Poland are different things.
Germany invaded France and Poland also it invaded Austria. World War 2 started because Germany said to England they wouldn't invade Poland but they did - so Poland is the easiest country to remember that was invaded!
Poland and Germany
Monitored the events.
Germany is west of Poland.
Germany invaded Poland in 1939. A treaty between Britain and Poland lead to an ultimatum being delivered to Germany to retreat fro Poland or face war. Germany did not commit to leaving Polish territory and so Britan declared war on Germany.
the treaty of Versailles pissed of Germany so the broke it
The Soviet Union (USSR) divided Poland with Germany.
Germany and Russia split Poland between them, Germany invaded Poland from Danzig and went south, Russia lined up the border and attacked the whole front at once
It was Poland before Germany settled Germans there. It was returned to Poland after WW11. It is now Charbrow/Charbrowo Poland.
France brah