Caesar, of course.
His friend and protegé Brutus joined the conspiracy to murder Caesar because he feared that Caesar had ambitions to become as powerful as a king (which happened to be true).
Decius persuades Caesar to attend the ceremony where he will be killed, by telling him that the Senate will make him king.
Definitely Mechagodzilla. No hesitation on that one.
King Caesar was created in 1974.
Cassius was one of the senators that Caesar forgave after the death of Pompey. Cassius saw this fault in Caesar, that was he wanted to be king. The best quote from Cassius was to Brutus in order to entice him into the conspiracy against Caesar was this one: "... a Senate half filled with Caesar's appointees would pass the "measure to give kingship to Caesar" and in doing so all hopes for the restoration of the Republic would be lost."
King Caesar House was created in 1809.
Brutus joins the conspiracy for purely altruistic reasons. He believes that Caesar is a danger to the Roman state, as the powers and status he is acquiring make him into a king in all but name. Brutus likes Caesar personally, but doesn't like the way he is taking over the government.
One conspiracy theory related to the death of Martin Luther King, Jr. is that there is a conspiracy or cover up surrounding his death. That's probably the biggest conspiracy related to this piece of history.
It was not that Brutus was necessary for the conspiracy, even though, along with his brother-in-law Gaius Cassius Longinus, he was its leader. It was Julius Caesar giving the impression that he wanted to become a king which was necessary. It was this which persuaded the conspirators, including Brutus, to plot against Caesar. This would have ended the Roman Republic. Moreover, the republicans equated a king with tyranny.
Caesar means KING.
Julius Caesar wasn't a king. He was a dictator. The people loved him but, he was a dictator nonetheless.
Julius Caesar was assassinate by a conspiracy which included some sixty senators, not by the senate as such. Most of the senators were supporters of Caesar. The conspirators were afraid that Caesar wanted to become a king. To republicans this meant tyranny. The republic had been established some 460 yearly when the last king of Rome was deposed because he was a tyrant. The Romans decided to do away with the monarchy and establish the republic to prevent anyone from concentrating power in their hands and the return of tyranny. They also swore not to let anyone try to become a king ever again. To republicans a king meant tyranny.