What was the main reason for land clearing in the nineteenth century?

A. Food production और export बढ़ाना / To increase food production and export

Step 1: Identify the concept: this is agricultural expansion. Step 2: Food demand from Britain and world markets increased farming expansion in colonies and new lands. Step 3: Remember land clearing with food demand.

Step 1: concept पहचानें: यह agricultural expansion है। Step 2: Britain और world market की food demand ने colonies and new lands में farming expansion को बढ़ाया। Step 3: Land clearing को food demand से याद रखें।