What was the two main reason of resentment in Belgium in 1960

The two main causes of resentment in Belgium in 1960 were: The minority French-speaking community was relatively rich and powerful. The Dutch-speaking people constituted a majority in the country, but a minority in the capital.

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

) the chinese armed forces had been removed from the city