Oh, so that's the problem.....
The rioting was fueled by anger at (name any country) failure to offer equal opportunities to many minorities especially Arabs and blacks and (name any country) Muslim population.
Let's see, I've heard this same excuse..er,argument... in 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983.....oh schucks, my fingers are getting tired.