Many people show their religion by going to church regularly. But mainly Christianity is faith, and you shouldn't feel obliged to show your faith.
Christians.
Christianity, but not neccessarily catholicism, which was the first form of Christianity
Christians
lots
Christianity
76% (about 250 million)
Because that's what 33% of people follow.
About 2 billion.
A reminder to love God and to love people, as well as good influence of ethics when people actually follow the teachings of Christianity.
Jewish/Jew Catholicism is the religion not the term for people who follow it. Catholics follow Catholicism. Like Christians follow Christianity. Jews follow Judaism.
There are many different branches/denominations within Christianity. The largest is Catholicism with about 1.2 billion adherents.
HinduÕs are a people that follow the Hindu religions. Just as if you follow Christianity you are a Christian. Traditionally Hindus are from the country of India.