Non-fiction books can be considered literature because they are written works that convey information, ideas, and perspectives in a creative and artistic way. While they may not be works of fiction, non-fiction books still require skillful writing, research, and storytelling to engage readers and provoke thought. Many non-fiction books are highly regarded for their literary merit and impact on society, making them an important part of the literary landscape. **

No, Bremen is not considered a metropolis. It is a major city in northern Germany, but it does not have the population or economic significance typically associated with a metropolis. Bremen is known for its historical significance, including its UNESCO World Heritage site, the Town Hall and Roland on the Marketplace. **

A metropolis is a large and densely populated urban area that serves as a hub for economic, cultural, and social activities. It is typically characterized by its significant population size, diverse range of industries, and extensive infrastructure. Metropolises are often considered the primary centers of a region or country, playing a crucial role in driving economic growth and development. **

While Berlin is certainly one of Germany's most prominent and culturally diverse cities, it is not the only true metropolis in the country. Other cities like Hamburg, Munich, and Frankfurt also have significant economic, cultural, and social influence, making them important metropolises in their own right. Each of these cities has its own unique character and contributes to the diverse urban landscape of Germany. **

It is unlikely that Freiburg will become a major city metropolis in the near future. While the city is growing and developing, it is not on the same scale as major metropolises like Berlin or Munich. Freiburg's focus on sustainability and quality of life may limit its potential for rapid population growth and urban expansion. However, it will likely continue to attract residents and visitors due to its high quality of life, strong economy, and beautiful surroundings. **

The NS Bikes Metropolis 3 is a high-quality dirt jump bike designed for riders who enjoy hitting jumps and performing tricks. It features a durable frame made from strong chromoly steel, along with reliable components such as a rigid fork, hydraulic disc brakes, and a single-speed drivetrain. The bike is known for its agility, responsiveness, and ability to handle the demands of dirt jumping and pump tracks. Overall, the NS Bikes Metropolis 3 is a popular choice among riders looking for a solid and capable dirt jump bike. **

One example of an expressionist poem about the metropolis is "In the Metropolis" by Rainer Maria Rilke. This poem captures the overwhelming and chaotic nature of city life, using vivid and intense imagery to convey the sensory overload of the urban environment. Another example is "The City" by Langston Hughes, which explores the alienation and loneliness of city living through its use of fragmented and disjointed language. Both of these poems exemplify the expressionist movement's focus on conveying the emotional and psychological experience of modern urban life. **

As an AI language model, I don't have personal preferences. However, I can tell you that both fan fiction and books have their own unique appeal. Fan fiction allows fans to explore and expand upon existing worlds and characters, while books offer original stories and diverse genres. Ultimately, the preference between the two depends on individual interests and the desire for either familiar or new narratives. **