Christians threw Mahatma Gandhi out of the train, bcoz he had black skin. Christians took black innocent people (like us) from Africa as slaves and sold them in Europian markets. Nelson Mandela was imprisoned and tortured by Christians, Martin Luther King was totured by Christians. Recently Shilpa Shetty was insulted by christians bcoz she is an asian.
In Iraq, Sunnis and Shias are killing each other for their different caste. In Afghanistan the same problem is there.
These type of problems are there in every religions. But I believe Hindus will definitely resolve the problems that they have due to social reason (not religious reason) and also they will resolve the problems peacfully as they believe in NONVIOLENCE.
"Basudeyva Kuttumbakkam" i.e. The Whole World Is One Family.