Select the correct answer roland carries out various responsibilities as a part of the us police force. he is in charge of patrolling and important investigations. he also develop departmental policies and promotes other officers in the police department. which police rank does roland hold?

sumerians were responsible.

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.

go up to your profile picture in the top right hand. click on it. then click on edit profile. there you shall see delete account

answer: refers to a diverse array of media technologies that reach a large audience via mass communication. the technologies through which this communication takes place include a variety of outlets. your welcome i hope you me out in the future : (

explanation: