Answer 'A' correctly describes the Great Wall = It was built to protect Qin's empire from foreign invasion.
Apart from defense, the Great Wall included border controls, and regulation of goods. After Qin dynasty, other dynasties had used it, to maintain their territories.
India a supplier of raw materials to Britain and a market for its goods, following the latter's industrial revolution. As industry suffered, labour fell back onto agriculture. Deindustrialisation, however, is complex and contradictory, and saw various phases.
Answer: to control of the sea lines of communication between the United States and Australia.
Explanation:
Operationally, the Battle of Guadalcanal was notable for the interrelationship of a complex series of engagements on the ground, at sea, and in the air.
