1. father of sociology a. spencer 2. idealist philosopher and believed in the rule of philosopher kings b. marx 3. first true scientific sociologist who worked with suicide c. weber 4. communism and economic determinism d. plato 5. realistic philosopher e. aristotle 6. theory of evolution added to sociology f. comte 7. used ideal types in sociology g. durkheim

Here are your matches:

father of sociology  = f. Comte  idealist philosopher and believed in the rule of philosopher kings  = d. Plato  first true scientific sociologist who worked with suicide  = g. Durkheimcommunism and economic determinism  = b. Marx  realistic philosopher  = e. Aristotle  theory of evolution added to sociology  = a. Spencer  used ideal types in sociology  = c. Weber  

There's so much I'd like to write to fill in context on each of these philosophical thinkers -- but will wait for individuals to ask about each one in order to do that!