What type of map would primarily be focused on showing the locations of cities?

A political map is specifically designed to highlight the boundaries and locations of countries, states, and cities. Its primary focus is on showing the administrative divisions and political features of a region, making it ideal for displaying the locations of cities along with their names and relevant boundaries.

Topographic maps, in contrast, emphasize the physical landscape, illustrating terrain and elevation changes through contour lines instead of focusing on urban structures. Climate maps present information related to atmospheric conditions over a certain period, such as temperature and precipitation patterns, which do not typically include specific city locations. Thematic maps can be tailored to display a variety of data sets, such as demographics or economic indicators; however, they do not exclusively focus on the placement of cities unless that is the specific theme being depicted.

Thus, among the options, the political map is the most suitable choice for directly showcasing the locations of cities.