D. Islands of development stimulate job creation in underdeveloped nations.
The two biggest issues that the Indian and Bangladeshi farmers facing are water shortage and monsoons. In India, the construction of the Farakka Barrage to increase their water supply causes Bangladesh some flash floods during monsoons when India receives extra waters.
The sighting of a old man, a dead corpse and a diseased man during the time of famine made Gautama sad and this encouraged him to leave the wealth of his palace and lead the life of an ascetic. His departure from home is also known as "The Great Departure". I hope the answer helps you.
