The Gupta empire began to crumble in the fifth century, with the onslaught of the so-called White Huns.
The Gupta were overpowered by the so-called White Huns.
mnli hypothesis: The Gupta were overpowered by the so-called White Huns. premise: The Gupta empire began to crumble in the fifth century, with the onslaught of the so-called White Huns.