Which of the following statements is INCORRECT about the Shaka dynasty?
1
Rudradaman I was the first king of the Shaka dynasty.
2
The Bactrian Greeks in north-west India were supplanted by the Shakas.
3
The Shakas were displaced from their original home in Central Asia by the Yueh-Chi.
4
The territory of the Shakas extended on both sides of the Indus from the Kabul River to the Arabian Sea.