Because it just has
Your teacher probably wants the answer Poland, since it was the German invasion of Poland which led directly to the outbreak of WWII. In fact there had been several German annexations before this (in the 'Sudetenland', and in Austria) which had caused some local fighting. But it was invading Poland which started the big shooting-match.
no i think he has not been to Poland
This depends on your definition of country. Poland has been its own country, the Republic of Poland, since 1989.
Poland has been a christian nation since 966.
Lithuania has never been a part of Poland.
Germany instigated, amongst others, the "Gleiwitz incident" (an attack on a German radio station) to give it a quasi-legal excuse to invade Poland. The attack was purported to have been carried out by Polish nationalists but was in fact carried out by SS soldiers dressed as Poles.The invasion of Poland had been secretly agreed some months earlier in what became known as the Molotov-Ribbentropp Pact, named after its two architects and Foreign Ministers of Russia and Germany.Poland .
Exception has been thrown by the target of an invocation
Poland has not been a monarchy for a very long time.
about 800 and french Renault been on the way
No, it's not. There has been no war in Poland for over 5 decades, when WW2 ended.
Antibodies
In 1025, the Kingdom of Poland developed. Poland became a part of Russia in the 1700's. Poland stood on its own again in 1918.