The travels of Ibn Battuta and Zheng He have what in common? a. they both involve the conquering of foreign territory
b. they were both limited in their geographic scope
c. they were both driven by the desire to gain religious converts
d. they demonstrate that non-western nations were involved in overseas explorations

what are the others?

the answer is title i subtitle b

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.

the answer is a) the proclamation of 1763.