The answer is for economic/employment opportunities
Explanation:
In general, people eventually moved to urban areas because of the way society developed and the way employment opportunities emerged more in urban areas, seeking better conditions and better employment.
The answer to this question is b
Both answers A and B make sense. But, the 'correct' answer to this question would be B, Cloth and Clothing. Here's a little background on why.
<em>To give a boost to bilateral trade between Pakistan and Bangladesh both countries have decided to finalize a bilateral Free Trade Agreement. Major Bangladeshi exports to Pakistan include textiles, agricultural products, leather footwear and other leather products.
</em>