Which led most directly to the roman republic's demise and its transition to an empire? a. slave revolts b. the failure of direct democracy c. consuls staying in power too long d. war with the etruscans

The answer to your question is C. Consuls stayed in power for too long causing the economy to crash leading to the Roman Republic's demise.

u.s.a

china

india

and

japan

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.