Why is the life of Roma children more difficult?

The short movie of Rosa Parks Foundation was inspired by the animation movie discussing the systemic racism targeting African-Americans in the United States that went viral and reached millions of viewers. The animated movie discussing the Roma of Hungary – akin to the one from the States – presents the exclusion of Roma people in the context of history thus shedding light on the origins of the issues. Through this one can understand why are members of the Roma community still disadvantaged in education, or for that matter in terms of housing, employment and healthcare and why is there a much-much larger proportion of Roma people living in deep poverty as compared to their non-Roma compatriots.