Although this was an acceptable practice at some point in history, currently it would not be legal anywhere.
It was the Roman authorities that killed Jesus, not the Roman Catholic Church.
Hitler was not a Jew, he was a Roman Catholic.
The sirbs(Orthodex) kill Many of Muslims and roman catholic which is mean Bosniks(muslims) Croats(Roman Ctholic)
It was not the Catholic Church but Emperor Charles V who presented the final draft of the Diet of Worms on May 25, 1521, declaring Luther an outlaw, banning his literature, and requiring his arrest: "We want him to be apprehended and punished as a notorious heretic." It also made it a crime for anyone in Germany to give Luther food or shelter. It permitted anyone to kill Luther without legal consequence.
He was Roman Catholic by upbringing - but why does the question assume that it was his religion and 'background' that 'made' him kill Jews? See related question.
No. It's not legal to kill anybody.
kill kill and kill
No. It is not legal to kill any babies.
It is legal if you have a proper reason to kill them...not just for fun
St. George was a soldier in the Roman army and a Christian. He refused to comply with an order to persecute and kill other Christians. For doing that, he was tortured and killed - he was a martyr.
No, it is not legal to kill any animal unless hunting with a proper lisence. There is also no need to kill giraffes.
The Catholic church believes in just wars and has indeed waged holy ones called crusades against many non-Catholics who it despised and considered "infidels". The Roman Catholic Church believes in peace and harmony and will not harm any other Christian or any other religion.