Explanation: In the context of military campaigns in India, the geographical layout of the subcontinent played a crucial role in determining the direction and sequence of military movements. Gujarat, located in western India, was often a starting point for many military campaigns due to its strategic location and resources. After campaigns in Gujarat, military leaders and forces would typically move towards the eastern regions of India, which include the states of Bihar, Bengal, and Orissa.
The eastern regions were significant for several reasons:
1. **Strategic Importance**: These regions were rich in resources, including fertile land, waterways, and trade routes, making them valuable targets for military campaigns.
2. **Political Power**: Historically, these regions were centers of political power and influence, often ruled by powerful kingdoms and empires.
3. **Cultural and Economic Significance**: The eastern regions were culturally and economically vibrant, attracting military attention due to their wealth and influence.
The movement from Gujarat to the eastern regions reflects a logical progression in military strategy. Gujarat, being in the west, was often a starting point due to its proximity to the Arabian Sea and its role in trade and commerce. After securing Gujarat, military leaders would then move towards the eastern regions to consolidate power and control over the entire subcontinent.
It is important to note that the historical context of military campaigns in India is complex and influenced by various factors, including political alliances, economic interests, and cultural dynamics. Understanding the geographical layout and the historical significance of different regions is crucial for comprehending the patterns of military movements in Indian history.
In summary, the correct answer is (B) EAST, as it accurately reflects the historical pattern of military campaigns following those in Gujarat, moving towards the strategically important regions of Bihar, Bengal, and Orissa.