What is it called when each election district selects one representative

Single member district.

Explanation:

A single-member district has one representative, while a multi-member district – historically in the US especially called a plural district – has more than one. Voting systems that seek or are called proportional representation entail multi-member districts – or leveling seats.

i only have few minutes according to the map above, which shows religious cultural regions, what two religions are most commonly practiced in africa? a. christianity and buddhism b. buddhism and hinduism c. islam and christianity d. hinduism and islam