Horizontal mobility occurs when an individual takes another job that keeps him in the same social class true or false

The correct answer is true.

It is true that horizontal mobility occurs when an individual takes another job that keeps him in the same social class.

We are talking about sociological terms that refer to social mobility, the movement of citizens within a social stratification system that indicates the grade of advancement when they have a new job that increases or not their income and status. In this case, horizontal mobility occurs when an individual takes another job that keeps him in the same social class. Upward mobility means that the individual moved upward in the social hierarchy due to a new job. Downward mobility is the opposite.

i believe the answer is c

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).