The rock-cut relief decorating the palace of shapur i at bishapur depicts a. the goddess inanna b. the coronation of shapur ii c. shapur’s capture of the roman emperor d. a dying lioness

c. Shapur’s capture of the Roman emperor

Explanation:

In the year 260 CE shapur I succeeded in the capture of the roman emperor valerian near edessa (turkey). This victory was such an important event that he wanted to commemorate it with rock cut relief in the palace, this relief is intended to draw attention to the king

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.