Consider the following statements regarding social structure during Harsha’s period.

Statements:

1.      According to Harshacharita, Harsha donated villages and ploughs to Brahmins of Madhyadesha.

2.    Harsha himself belonged to a Kshatriya lineage.

3.    According to Xuanzang, some rulers of regions were Brahmins.

4.   In this period, Vaishyas were primarily a military class.