What are ways in which a US citizen can participate in the election process? (Select all that apply.) gain admission to the Electoral College
be a volunteer on political campaigns
become an informed citizen and vote
pay a fee to cast more than one ballot

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.

permafrost layer, it exists beneath a layer of soil, rock or sediment.