The off-white container holds a mobile abortion clinic, and in Catholic Poland, where abortion is outlawed, its presence is unwelcome by many.

Hitler's invasion of predominantly Catholic Poland in 1939 ignited the Second World War.

I cannot believe that a Catholic Poland will surrender so easily to a Protestant Sweden.

All these people were accused of causing economic collapse after the introduction of copper money and having secret ties with Catholic Poland.

Even Catholic Poland, which claimed Vilnius as Polish territory between the world wars, is no easy ally.

There were also conflicts between Catholic Poland and Orthodox Russia.

The poems had recently been published in Poland's main Catholic weekly, Tygodnik Powszechny, when Górecki composed the piece in 1971.

Following the election, the Politburo in Poland held an emergency session to discuss the election and the impact it could have on heavily Catholic Poland.

Catholic Poland and Hungary, which despite being Christian countries, constantly tried to take control of the Orthodox Moldavia and Wallachia.