One piece: the 9 threats that's endanger the World Government

The world government is a political organization seemingly comprised of 170 countries and ruled by the five elders Gerosei. It was created 800 years ago after the "avoid century" by the alliance of twenty kingdoms who present now the Tinriubito or celestial dragons with one exception the king's Arabasta, who returns to his kingdom and choose not to stay in Mary Geoise. This organization is the main antagonist of this world allowing slavery, racial discrimination, killing innocent people, and hiding the truth. Applying such a policy created a countless number of enemies including pirates and the revolutionary army. Obviously, this evil organization is afraid of losing control and the equilibrium of the world.

So let us talk about what endangers and fears the World Government.

9-Kozuki Momonosuke:

Momonosuke is the son of Kozuki Oden, the patriarch of Kozuki clan and a member of the Gol D Roger's crew. He inherits from his ancestors the knowledge to read Poneglyphs and write the language of the ancient civilization and also he had the power to hear all things. So as we mentioned Momonosuke comes from a strong family, the heir of Odin and his power (hearing all things), when he connects with Zunesha a powerful creature, he orders him to attack Jack's fleet and instantly one of the most powerful Kaido's servants was defeated and pushed away with a single blow.

8-Nico Robin:

Nico Robin is called the "devilish woman". After huge propaganda by the world government. The last archeologist survived Ohara's genocide. She is capable of reading the Poneglyphs and understanding the language of "ancient people". The world government neutralizes anything related to Poneglyphs cause it could reveal the hidden truth of " avoid century" or the "Mystical Weapons" location and thus losing their dominance. Robin has an important role in Straw Hat Pirates because her knowledge is essential to know Raftel's location.

7-Shirahoshi-Hime:

Mermaid Princess and the daughter of King Neptune she inherits from her ancestors one of the "Mstycal Weapon": Poseidon. Powerful and one of the most fearsome abilities in the world, she can call and command the "Sea kings" like Zunesha giant and very powerful creatures which can set the whole world in tremendous chaos. As one of the " Ancient Weapons", World Government fears Shirahoshi's power because its threats directly their existence and dominance.

6-Crew of king's pirates Gol D.Roger:

The only crew to reach the last island Raftel at the end of the New World in the Grand Line and knew the truth about the "Avoid Century", "World Government" and the "Ancient Civilisation" even the location of "Mystical Weapons", knowing too much is a big threat to the world government, although the crew disbanded, the Marines would never allow the crew to be forgotten.

5-Yonko:

Emperors of the New World, have an impressive influence and control over dozens of other pirate crews and they have a large territory that they govern within the New World. We have seen the power of White Beard pirates in the battle of Marineford and how much destruction the Yonko leaves it behind. The world government fears the Yonko due to their overpower and influence, Marines and all the services don't dare to approach or to go after them.

4-Revilionnary Army:

The only military organization opposing and declaring the war again were the World Goverment and the Celestial Dragons. the most wanted and dangerous man Monkey D.Dragon is the supreme commander of this army. Revolutionary Army under Dragon's command is focusing on liberating individual islands from the corrupted local governments. Recruiting more soldiers who hate the Nobles to increase their military power and to prepare for a rebellion and overthrow the World Nobles.

3-Ancient Civilisation:

Enormous, prosperous, and powerful were the qualities of the "Great Kingdom". In ancient times twenty kingdoms ally to eliminate it and after the fall of this civilization, the World Goverment was created 800 years ago. The W.G erases their existence literally from history. However, the great nation was aware of the danger and creates an invincible record "Poneglyphs" to let the upcoming generations knowing the true history. Ancient Civilization is a mystery and the resurrection of this nation will threaten the existence of the W.G.

2-Clan of D:

The people with the D in their names are still a mystery, however, they have a unique character like the giant Jaguar D Saul and are insanely powerful like Gol D Roger. The "D" is passed down between generations as well as the D's Will ", so it could be that the D clan is hiding somewhere. The Celestial Dragons fear the D Family because they are known as Gods Archenemy, apparently, like White Beard said:" The man Roger is waiting for at very least it's not you Teach, this man will carry on Roger's will. Even if you extinguish his bloodline, there's no way that their flame will ever burn out it has been passed down since ancient times and in the future someday someone will appear, carrying the history of all those decades on his back and challenge the whole world to a fight. You guys in the world government all fear that immense battle engulfing the whole world that eventually come but as soon as someone finds that great treasure the entire world will be upside down". Roger's will could be 'will of D". However the D Familly seems to have a strong relationship with the Great Kingdom.

1- Monkey D.Luffy :

Straw Hat Luffy the captain of Straw hat pirates such a powerful crew, his dream is to be the freest man ever which means the King of Pirates. His crew caused so many troubles by fighting the Marines, Yonko, defeating Shichibukai. Annihilating the Cipher Pol 9, causing an incident in Ennies Lobby, and declaring the war against the World Government all this is to rescue his friend Nico Robin. He literally beats one of the celestial dragons. The head of world Government five elders have talked about him so many times as a troublemaker, a "Dangerous Future Element", and he should be neutralized as soon as possible. Seemingly, he has the same power as the previous king's pirates Gol D Roger the ability to "hearing all things". Even Mihawk admitted his power and said: " His true power is not Devil Fruit strength or some cheap trick. One by one, he turns the people around him into his allies. More than anyone else sailing the seas that man possesses the most terrifying power" and White Beard talked about him in Marine Ford as the Man of Prophecy.