Question: Isaia is an Italian menswear brand founded in Naples in 1920, Italy is considered the birthplace of what and a cultural superpower?

Context paragraphs:
Ermenegildo Zegna: Ermenegildo Zegna (] ) (often abbreviated and known simply as Zegna) is an Italian luxury fashion house that makes men's clothing and accessories.  Founded in 1910 when Ermenegildo bought his father's textile looms, it is now managed by the fourth generation of the Zegna family and remains in family ownership.  As well as producing men's suits for its own labels, it also manufactures suits for Gucci, Yves Saint Laurent, Dunhill and Tom Ford.  As one of the biggest global producers of fine fabrics (2.3 million metres per year), Zegna has been active in promoting improvements in wool production around the world.  Zegna is the largest menswear brand in the world by revenue.  Alessandro Sartori oversees creative direction for all departments of the brand.

Luigi Borrelli: Luigi Borrelli is an Italian menswear brand from Naples, Italy.  Luigi Borrelli started the company in 1957 after learning the tailoring from his mother, Anna Borrelli.

Visvim: Visvim is a Japanese menswear brand founded by Hiroki Nakamura in Ura-Harajuku in 2001.  The brand is headquartered in Tokyo, Japan, and has stores in Japan and Hong Kong.  Visvim is also sold internationally in department stores and boutiques, such as Bergdorf Goodman in New York and Dover Street Market in London.

Culture of Italy: Italy is considered the birthplace of Western civilization and a cultural superpower.  Italy has been the starting point of phenomena of international impact such as the Magna Graecia, the Roman Empire, the Roman Catholic Church, the Renaissance, the Risorgimento and the European integration.  During its history, the nation gave birth to an enormous number of notable people.

Cool Japan: Cool Japan (クールジャパン , Kūru Japan ) , along with "Gross National Cool" is a concept as an expression of Japan's emergent status as a cultural superpower.  Gaining broad exposure in the media and academia, the brand of "Cool Japan" has been adopted by the government of Japan as well as trade bodies seeking to exploit the commercial capital of the country's culture industry.  It has been described as a form of soft power, "the ability to indirectly influence behaviour or interests through cultural or ideological means".

Paul Evans (brand): Paul Evans is a New York City-based menswear brand, best known for its collection of luxury footwear.  The company was founded by Benjamin Earley and Evan Fript.  It is vertically integrated and sells internationally, directly to consumers online.  The shoes are made in Naples, Italy.

Isaia: Isaia is an Italian menswear brand founded in Naples in 1920.

Belvest: Belvest is an Italian menswear brand founded in Piazzola sul Brenta in 1964.

Cesare Attolini: Cesare Attolini is a luxury menswear brand founded in Naples the 1930s by Vincenzo Attolini.  The brand is now run by his grandsons Giuseppe and Massimiliano Attolini.  Attolini helped to promote the Neapolitan silhouette featuring slim lines, high armholes, and soft-shouldered jackets.

Charlie Casely-Hayford: Charlie Casely-Hayford is a menswear designer based in London.  He founded international menswear brand Casely-Hayford at the age of 22 with his father, the acclaimed British fashion designer Joe Casely-Hayford OBE.

Supporting paragraphs: Isaia Culture of Italy
Answer: Western civilization