The united states, great britain, and the ancient roman republic are all examples of what type of government? a representative democracies. b direct democracies. c oligarchies. d dictatorships.

The United States, Great Britain, and the ancient Roman Republic are all examples of representative democracies.

Option A

Explanation:

Representative democracies means all eligible citizens vote for government representatives and when elected, these officials are responsible for ruling the country and handling legislation on their behalf. The powers of the representatives is lessened by a constitution to balance representative powers.

The ancient roman republic is one of the earliest examples of a representative democracy in the world. It was first formed in 509 BC by overthrowing the Roman kingdom.  

c- companies fail to take environmental protection into account. i think