Arrange the following geopolitical developments in Northern India during the early 7th century CE in chronological order: 1. Assassination of Grahavarman Maukhari by Devagupta of Malwa. 2. Defeat of Devagupta by Rajyavardhana of Thanesar. 3. Assassination of Rajyavardhana by Shashanka of Gauda. 4. Coronation of Harshavardhana and his alliance with Bhaskaravarman of Kamarupa.

Options:

• A: 1-2-3-4
• B: 2-1-3-4
• C: 1-3-2-4
• D: 2-3-1-4

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