Through checks and balances. All branches have equal power.
After Augustus's death in 14 C.E., other Roman emperors ruled with varying effectiveness. ... In fact, a series of leaders known as the Five Good Emperors ruled in succession and presided over a prolonged period of peace and prosperity. The last of these emperors, Marcus Aurelius, was the final emperor of the Pax Romana.
Answer:
E
Explanation:
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Answer:
telescopes
Explanation:
Astronomical observatories have been available since ancient times, and many cultures set aside special sites for astronomical observations. The thing modern observatories have that was missing from these older observatories until about 1610 was telescopes. With the invention of telescopes in 1610, astronomer could more precisely study the locations and the movement of the planetary bodies
Answer: D.landforms,plate tectonics
Explanation: