What did railways and plantations show in the colonial economy?

Correct answer: Economic use of forests

Direct answer: Option A is correct. Railways and plantations show the economic use of forests in the colonial economy. To understand this, forests can provide different kinds of value: timber can be cut and sold, and forest land can be cleared and used for profitable crops. Railways required wood for sleepers and fuel in many places, while plantations used cleared forest land to grow crops such as tea, coffee and rubber for the market. In both cases, colonial authorities and commercial interests treated forests as resources that could be extracted or converted into productive land. This does not mean that forests had no value beyond money, but it explains the economic policy being described. Option A works because it includes both uses: forests supplied raw material and land. Option B is wrong because railways and plantations did not represent complete protection; their expansion often caused clearing and deforestation. Option C is wrong because the sea was not converted into farmland and this has no logical connection with forest use. Option D is wrong because farming did not end; plantation agriculture actually expanded in some areas, and the statement does not explain the role of railways. The exact comparison is useful: railways used forest products, especially timber, while plantations used forest land for commercial cultivation. Both connected forests to colonial production, transport and markets. Memory cue: railway takes wood; plantation takes land—both show economic use of forests.