The Romans
Jews, christians, arabs, and Bedowin's
There are people who practice Christanity in essentially all ethnic groups. However, most middle eastern peoples are Muslims not Christians, most Jewish people are not Christians and India, China, Japan, Southeast Asia follow variety of Easterain religions that do not have Abraham as their patriarch. The majority of all other ethnic groups are Christian.
Christians might oppose a homogeneous society, which are groups of people that have common ties with race, ethnic or religious backgrounds, because of the way they were raised and their beliefs.
Christians, not jewish they celebrate hanukah, and people in the united states celebrate christmas, everybody celebrate christmas of the birth of Jesus Christ.
Christians believe that the world is a broken place filled with broken people. The Bible, the book Christians look to as the foundation of their beliefs, says that everyone sins and falls short. No one can do things right - even when they do, it's for the wrong reason. Christians believe that confronting our brokenness and then embracing God's perfection brings peace. Lots of Christians and Christian groups meet with people where they are - where they live, as they are in real life. They offer help, guidance, food and whatever resources they have to lift people up. Millions of dollars are spent by Christian groups every year on helping people. Additionally, many Christians believe that Christianity is the only true religion, therefore anyone who practices any other religion is wrong and cannot get to Heaven.
Christians
Not me!
Most Christians. People who are not Christians have other traditions.
Christians usually pray out loud and sometimes pray in groups. I think a lot of the people that pray, pray prayers of care to God with love in their heart.
The Christians teach their people the same things that Jesus taught the people around the Mediterranean in 1 A.D., to put it simply. There is a long list of things that Christians teach their people.
Just about any religious groups has been victimized, especially when they were a minority. For example, Christianity was victimized when they just started; later, once they became more powerful it was often the other way round (i.e., Christians killing people because they weren't Christians). For example, during the Middle Ages, when the Catholic Church was very powerful. However, today there are still cases of countries where Christians are in a minority, and get persecuted for being Christians. Other groups that have been victimized include Bahá'ís (in several countries, but especially in Iran), Muslims, Jews. There are probably others as well.
The vast majority travel the same as most people - walking, running, biking, boating, cars, trains, planes etc. There aren't restrictions on most Christians as there are on others. However, there are small groups of Christians that will not do any travelling on the 7th day Sabbath or any of the 7 Annual Feast/Holy Days of God.