They arrived in Europe and western Asia in prehistoric times. Their warrior-kings established fortified city-states on the mainland.
The correct answer is C. To prevent one person from having too much power
Explanation
During the time of the Roman Republic around the year 509 a. C, the position of the king was replaced by two magistrates who were called consuls. This position was occupied by a couple of consuls to avoid the abuses of power as the old kings had done. Therefore, a series of measures limiting the power of the new officers was established, within which it was established that each one had a veto over the decisions of the other. So the correct answer is C. To prevent one person from having too much power.
Answer:
Galileo was the person who invented the telescope. With this invention, he discovered that the earth is not at the center of the solar system, and four of the moons were observed that orbits around Jupiter. He also observed the different types of phases of the planet Venus and the sunspots. These observations made him support Copernicus's heliocentric theory in which the sun is assumed to be at the center of the solar system and all other planets and stars revolve around it.