Depends on your definition of sacrifice:
No, that would be contrary to the teachings of Jesus
No, he has no children.
Christians fast as a sign of penance and sacrifice, but are not required to do so
Yes they do!
Christian Louboutin doesn't have any children.
Muslims do not encourage their children not to like Christians. Christians and Jews are people of the book as mentioned in the Quran and the people closer to Muslims are Christians as mentioned in the Quran. Muslims are allowed to marry Christians and Jews as they are people of the book. It is therefore a misconception on your part to think that Muslims are encouraged not to like Christians!
Christians believe that the laws regarding animal sacrifice were abolished by the sacrifice of Jesus.
They do. If they did not, there would be no more Christians. If they they do not, it is because they want to devote their life to the Lord Jesus.
That's what Christians say about Jesus Christ.
They eat small children with a side of fries.
They killed them: men, women, children.
All Christians are Children of God. How wonderful the Lord is!
Orthodox Christians baptize babies because they want their children to have the Holy Spirit in them as soon as possible.