Every corner of the world is as diverse in its architecture as in its location. Depending on where a city is located, it's may or may not prosper. This simple point can be expressed in the differences between ancient Rome and, say, Alaska for instance. The strength and power of the Roman Empire is seen in the awe-inspiring buildings found surrounding the Mediterranean. But in the frozen wasteland of the Arctic, below freezing temperatures produce mere igloos dotted around northern Canada.
Location affects architecture which in turn affects the way of life for all who live there.
In the same way, the planet Mars will bring about very un-earthlike structures and will actually create a whole new form of architecture. It is obvious that low gravity will enable larger structures to be built using less materials. This is important considering the difficulties in finding strong building materials. Domes will need less support along their base allowing for larger areas to be enclosed. This in turn will create large cities and a larger population at the fist stages of colonization.