How did the generator repairman help Philo in "The Boy Who Invented TV"? O A. He hired Philo as his assistant. B. He answered Philo's questions. o C. He gave Philo parts for his first TV. D. He loaned Philo science magazines.​

in 550 b.c.e. cyrus the great, the leader of the persians, conquered the medes and united the iranian people under one ruler for the first time. cyrus became the first king of the persian empire and went on to establish one of the largest empires in world.

what are the options ?

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.

it created the power of judicial review.