the term "so unique" doesn't make sense. Unique means only one and cannot be qualified. Scrooge was visited by several ghosts. Marley's ghost - Marley was his dead partner - followed by the ghosts of Christmas past, Christmas present and Christmas to come. That's 4 so they weren't unique....
The ghost takes Scrooge to the Corn Exchange - Here Scrooge would have been seen on a daily bases in his familiar place. On his visit with the ghost Scrooge hears business men speak of a sudden death and asking what will happen to the deceased properties. The ghost does not get involved in any discussion throughout his visitation to Scrooge
The first ghost to visit Scrooge was that of his business partner, Jacob Marley. Later Scrooge was visited by the Ghost of Christmas Past, Christmas Present and Christmas Yet to Come
The Ghost of Christmas past brings Scrooge to a party at Scrooge's first employer, Mr Fezziwig's.
At 1 am
Marley
The first ghost to appear before Ebenezer Scrooge in The Muppet Christmas Carol is the Ghost of Jacob Marley, Scrooge's former business partner. He warns Scrooge about the consequences of his selfish and greedy ways.
scrooge's partner Marley visited him first
The very first ghost is Jacob Marley
This refers to the only one that Scrooge preempts, the Ghost of Christmas Yet To Come where Scrooge states to the ghost that it is there to show him visions of what is to be and therefore the ghost should "lead on"
Technically, the first ghost to visit Scrooge was the Ghost of Marley (Jacob Marley, Scrooge's former business partner who died 7 Christmas Eve's earlier).
The first ghost tells Scrooge that he is there to show visions of scrooges past. The ghost of Christmas present suggests that that he is there as Scrooge. Has not seen the likes of him before meaning scrooge has never celebrated Christmas
Because he wanted to