What change did forest department and forest laws together strengthen?

Correct answer: State control over forest resources

The direct answer is A: state control over forest resources. A forest department supplied officials and administration, while forest laws supplied legal authority. Together they allowed the colonial state to survey forests, classify them, reserve valuable areas, regulate cutting and grazing, and control the collection of forest products. Step by step: the department made rules and enforced them; the laws defined what people could or could not do; customary use was restricted; timber and other resources came under government control. Option A is correct. Option B is wrong because local people did not receive free and unrestricted use; many customary rights were reduced or made conditional. Option C is wrong because sea farming has no connection with inland forest administration. Option D is wrong because cotton trade was a separate commercial issue, not the main change created by forest departments and forest laws. The system was closely connected with commercial forestry and state revenue, especially the demand for timber. Memory cue: department gives officers; law gives power; together they control forests.