Distance, remoteness and marginal location enhance the potential for devolution. This form of devolution is referred to as a ethnic devolution. b economic marginalization. c economic devolution. d territorial devolution.

D. Territorial devolution

Explanation:

Devolution can be defined as the moving of power from the center such as the federal government to state, regional and local governments.

Distance, location and remoteness can be a reason for or reasons for devolution. The kind of devolution caused by the above mentioned is territorial devolution.

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.