Final answer:
The Srivijaya Empire, a seagoing kingdom, controlled the Straits of Malacca and trade in the eastern part of the Indian Ocean in early postclassical times.
Step-by-step explanation:
The correct answer is c) Srivijaya Empire.
The Srivijaya Empire, a seagoing kingdom, controlled the Straits of Malacca, which is a key shipping route between the Indian Ocean and the South China Sea. They dominated trade in the eastern part of the Indian Ocean in early postclassical times.
The Srivijaya Empire was located in Southeast Asia and flourished from the 7th to the 13th century. Their control over the Straits of Malacca allowed them to amass wealth through trade and have significant influence in the region.
Learn more about Srivijaya Empire