I need the answers for 17,18,19

i can see 17 s wha i suppose 2 do bout dat

Explanation:

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.

hi did u tell us this and this is okay in the