Final answer:
The ideals of democracy and republican government were first introduced by C) Classical Greece and Rome, with Athens pioneering early forms of democracy and Rome developing the concept of a representative democracy.
Step-by-step explanation:
The ideals of democracy and republican government were first introduced by the ancient civilizations of C) Classical Greece and Rome.
In Athens, a form of democracy was practiced where the government extended its hand to the people, but only to certain classes of male citizens.
Solon, a ruler around 600 BCE, implemented proto-democratic systems that allowed all male citizens to vote on local leaders and outlawed debt slavery.
The Roman Republic developed concepts of representative democracy, where citizens elect representatives to govern on their behalf.
The American republicanism and democratic tradition are indebted to the ancient Greek and Roman ideas of governance, combined with influences from the Enlightenment, Protestant Reformation, and British colonial governance.