How did the Bessemer process contribute to the development of Carnegie's monopoly?

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.

probally   a few days after there called

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest