Question

The Song Dynasty succeeded in

reunifying several kingdoms.
reunifying all the Tang territory.
breaking up several kingdoms.
breaking up all the Tang territory.

Answer 1

reunifying several kingdoms

Answer 2

The song dynasty accomplished a lot of things.

One of them was the first paper currency that was jotted down in the history was established by the ruler of Song dynasty.

In addition to this, they were able to UNIFY the kingdoms as well.

Apart from this, the song dynasty is famous for their invention in the movable type equipment.