The Chrysler Building is most associated with Art Deco style. Minimalism is, like it sounds, associated with a simplicity that isn't often found in Early Modern works of architecture, particularly those that promoted power or faith. Thus, Versailles and the Cathedral aren't the right answer. Gaudi's Sagrada Familia is also famously elaborate. That leaves Lin's memorial, which is the best answer. 

Mannerism, Baroque, and Rococo are not from the twentieth century. Art Nouveau, the predecessor of Art Deco, is characterized by natural forms and structures with curved lines. There is often a nature motif in Art Nouveau works. Art Deco is known for its rich colors, bold geometry, and ornamentation.

Though many of these architects are known for either their prairie or organic styles, Wright designed the Guggenheim.

The Chrysler Building in New York City is a well-known example of the Art Deco artistic and architectural style. Art Deco is known for its bold, geometrical shapes, rather than the organic, flowing style of Art Nouveau, or the Greek-and-Roman-derivation of Neoclassicism. Art Deco was not intricate or natural. It embraced technology and the modern world, and reflected the glamour and luxury that modern technology provided. 

The Chrysler building is a good example of Art Deco architecture, as its spire is composed of symmetrical, bold, powerful geometrical shapes. It also makes sense that Art Deco, which represented glamour and luxury, would be used in that time period to build a skyscraper in New York, which in and of itself is a representation of the modern world.

Rococo and Gothic architecture are not from the 20th century.

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Frank Lloyd Wright built Fallingwater outside of Pittsburgh in 1935 for the owner of a Pittsburgh department store, Edgar Kauffman. Kauffman desired a specific, small plot of land to be used and wanted very specific elements. In order to build a large house in a tight space, Wright used a revolutionary cantilevered approach in his design, also incorporating natural elements like a waterfall, giving the building its name.

The long, low Robie House which Wright created to match its prairie setting is a good example of how he matched design to fit surroundings. He felt the building should make the area even more beautiful than before its construction. His "Fallingwater" house in PA is another example of architecture matching its setting.

While Fallingwater is a thoroughly modern building, constructed in straight lines made out of concrete, glass, and steel, Frank Lloyd Wright was heavily inspired by Japanese architecture. Fallingwater was designed as a natural retreat for its owners, which meant Wright had to carefully blend the house into nature. Considering its use of natural light and a sense of blending the indoor and outdoor space, the house features many approaches which are borrowed from Japanese architectural ideas.

Le Corbusier was both a practicing architect and an architectural theorist. These two identities were best joined in his design and construction of Villa Savoye outside of Paris. The building intentionally and forcefully followed Le Corbusier's manifesto Five Points of Architecture. The five points Villa Savoye followed were having pilotis that lifted the building off the ground, a functional roof that could be used as a garden, a free floor plan without load bearing walls allowing interior openness, large windows that provided vast amounts of natural light, and freely designed facades that acted merely as a skin on the outside of the building.

A peculiarity of Ethiopian architecture has been building entire churches from single blocks of stone from about the twelfth century onwards. This was a common practice for statues and monuments, but Ethiopian Orthodox leaders wanted to enhance the splendor and majesty of certain churches by doing this with buildings. The most famous of these are in Labilela, in Northern Ethiopia, which has been designated a UNESCO World Heritage Site for its rock-hewn churches.

Monte Albán was constructed using thick walls and short stature, in part due to the high level of seismic activity in the area. These attributes assured that the structures would not be disrupted or destroyed by any earthquakes.

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Photograph by Matt Saunder