From the decline of Guptas until the rise of Harshavardhana in the early seventh century, which of the following kingdoms were holding power in Northern India?
1. The Guptas of Magadha
2. The Paramaras of Malwa
3. The Pushyabhutis of Thanesar
4. The Maukharis of Kanauj
5. The Yadavas of Devagiri
6. The Maitrakas of Valabhi
Select the correct answer using the code given below.

Correct Option: 1, 3, 4 and 6

Following the decline of the Gupta Empire in the 6th century until the rise of Harshavardhana, Northern India witnessed the political ascendancy of several regional kingdoms including the Later Guptas of Magadha (1), the Pushyabhutis of Thanesar (3), the Maukharis of Kanauj (4), and the Maitrakas of Valabhi (6). The Paramaras and Yadavas rose much later in the medieval period.