Which part of the Roman Republic did Caesar Augustus restore?

the Senate
the tax system
the mail service
the Roman navy

How was the appointment of two consuls during the roman republic an example of a democratic principle? one consul represented patricians and one represented plebeians, so that all citizens had representation each consul had control over the same number of military legions, which prevented either one from a forceful takeover. consuls had to agree on all decisions, which prevented any one person from gaining too much power. consuls had to make decisions based on majority rule in the senate. quickly

Why does the supreme court only listen to a small percentage of cases every year?

What was the greatest contribution of the “scientific method”?