If you study all the words of the Bible word you want to find its meaning to, you will discover the Bible tells you what the Bible words means, not Strong's or other human dictionaries, but sola Scriptoria...
The word I have in mind is the Greek word "kathestimi"
Here are all the verses and the translations making the word have a single basic meaning:-
Mt 24:45 Who then is a faithful and wise servant, whom his lord hath made ruler over his household, to give them meat in due season?
whom his lord hath made a ruler..
Mt 24:47 Verily I say unto you, That he shall make him ruler over all his goods.
That he shall make him ruler
Mt 25:21 His lord said unto him, Well done, thou good and faithful servant: thou hast been faithful over a few things, I will make thee ruler over many things: enter thou into the joy of thy lord.
I will make thee ruler
Mt 25:23 His lord said unto him, Well done, good and faithful servant; thou hast been faithful over a few things, I will make thee ruler over many things: enter thou into the joy of thy lord.
I will make thee ruler
Lu 12:14 And he said unto him, Man, who made me a judge or a divider over you?
Man, who made me a ruler?
Lu 12:42 And the Lord said, Who then is that faithful and wise steward, whom his lord shall make ruler over his household, to give them their portion of meat in due season?
whom his lord shall made a ruler over..
Lu 12:44 Of a truth I say unto you, that he will make him ruler over all that he hath.
he will make him a ruler
Ac 6:3 Wherefore, brethren, look ye out among you seven men of honest report, full of the Holy Ghost and wisdom, whom we may appoint over this business.
of the Holy Ghost and wisdom, whom we may make a ruler over this business
Ac 7:10 And delivered him out of all his afflictions, and gave him favour and wisdom in the sight of Pharaoh king of Egypt; and he made him governor over Egypt and all his house.
and he made him ruler over Egypt
Ac 7:27 But he that did his neighbour wrong thrust him away, saying, Who made thee a ruler and a judge over us?
Who made thee a ruler ?
Ac 7:35 This Moses whom they refused, saying, Who made thee a ruler and a judge? the same did God send to be a ruler and a deliverer by the hand of the angel which appeared to him in the bush.
Who made thee a ruler ?
Ac 17:15 And they that conducted Paul brought him unto Athens: and receiving a commandment unto Silas and Timotheus for to come to him with all speed, they departed.
And they ruled Paul bringing him to Athens..
Ro 5:19 For as by one man's disobedience many were made sinners, so by the obedience of one shall many be made righteous.
For as by one man's disobedience many were ruled sinner's..
Tit 1:5 ¶ For this cause left I thee in Crete, that thou shouldest set in order the things that are wanting, and ordain elders in every city, as I had appointed thee:
and rule elders in every city
Heb 2:7 Thou madest him a little lower than the angels; thou crownedst him with glory and honour, and didst set him over the works of thy hands:
and [made him] ruler over the works..
Heb 5:1 ¶ For every high priest taken from among men is ordained for men in things pertaining to God, that he may offer both gifts and sacrifices for sins:
every high priest taken from among men is a ruler of men in things pertaining to God
Heb 7:28 For the law maketh men high priests which have infirmity; but the word of the oath, which was since the law, maketh the Son, who is consecrated for evermore.
For the law ruleth men as high priests
Heb 8:3 For every high priest is ordained to offer gifts and sacrifices: wherefore it is of necessity that this man have somewhat also to offer.
For every high priest is a ruler to offer gifts..
Jas 3:6 And the tongue is a fire, a world of iniquity: so is the tongue among our members, that it defileth the whole body, and setteth on fire the course of nature; and it is set on fire of hell.
And the tongue is a fire, a world of iniquity: so ruleth the tongue among our members..
Jas 4:4 Ye adulterers and adulteresses, know ye not that the friendship of the world is enmity with God? whosoever therefore will be a friend of the world is the enemy of God.
therefore will be a friend of the world ruleth [as an] enemy of God..
2Pe 1:8 For if these things be in you, and abound, they make you that ye shall neither be barren nor unfruitful in the knowledge of our Lord Jesus Christ.(KJV)
For if these things be in you, and abound, they ruler over you, that ye ..
Once your happy with every context sounding OK for the context of every verse, you have found the meaning of the word under study. Sure some context might read strange and badly so a few English prepositions here and there is useful.
So the Greek word "kathistemi" means to "establish or set up a ruler, who rules over things"
Now we can answer your question
When Adam and Eve sinned there was a change of rulership over the earth...
Ro 5:19 For as by one man's disobedience many were ruled sinners, so by the obedience of one shall many be ruled righteous.
Satan is the prince of this world and he rules us making us sin ignorantly and later we sin wilfully. Unless you happento be ruled by Jesus under His salvation.
Joh 12:31 Now is the judgment of this world: now shall the prince of this world be cast out.
Shalom