The caste system, historical tribal disputes, the highest concentration of human trafficking in the world, even gypsies are Indian descent, and it just goes on and on. Their cultural biases are brought with them to western countries. They believe it is how to be/act. It sucks the damage they have caused. Indians have been enforcing the caste system in the US and in the EU.
This is the survey on Indian IT discrimination. This mini-site is broken down into just a few tabs.