All of the above, I guess
Answer:
they are,
1. war between indians and british.
2. inadequate transportation of food.
3. once there was also crop faliure.
<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u>.</u></em><em><u>.</u></em>