Who was the first black composer?

Who was the first black composer? the Chevalier de Saint-Georges Who composed Afro American Symphony? William Grant Still Who was the first African American woman to write a symphonic work and have it performed by a major symphony orchestra? Florence Price Why was Afro American Symphony by William Grant Still Important? Afro-American Symphony was a […]

What are the most attractive facial features?

What are the most attractive facial features? Having a youthful-looking face — a babyface, as it were — is desirable. One study found that men rated baby-like features including “large eyes, small nose, and small chin” as most attractive. Can you tell ancestry by facial features? Ancestry and physical appearance are highly related; it is […]

What genre is the twist?

What genre is the twist? Rock When was the twist dance popular? 1960s Where did the Twist dance originated? The use of the name “twist” for dancing goes back to the nineteenth century. According to Marshall and Jean Stearns in Jazz Dance, a pelvic dance motion called the twist came to America from the Congo […]

How was stained glass made in medieval times?

How was stained glass made in medieval times? During medieval times, stained glass windows were made from a combination of sand and potash (wood ash). These two ingredients were heated to the point where they’d liquify and become glass when cooled. In order to color the glass, powdered metals were added into the molten (heated) […]

How does social media affect the teenage brain?

How does social media affect the teenage brain? For many teens, social media can become almost addictive. In a study by researchers at the UCLA brain mapping center, they found that certain regions of teen brains became activated by “likes” on social media, sometimes causing them to want to use social media more. Is social […]

What is a vault in a church?

What is a vault in a church? A crypt (from Latin crypta “vault”) is a stone chamber beneath the floor of a church or other building. It typically contains coffins, sarcophagi, or religious relics. What is a vault in construction? Vault, in building construction, a structural member consisting of an arrangement of arches, usually forming […]

When was Christianity made illegal in the Roman Empire?

When was Christianity made illegal in the Roman Empire? The Edict of Serdica, issued in 311 by the Roman emperor Galerius, officially ended the Diocletianic persecution of Christianity in the East. With the publication in 313 AD of the Edict of Milan, persecution of Christians by the Roman state ceased. Who founded the church at […]

What is the lowest frequency of sound?

What is the lowest frequency of sound? Sound at 20-200 Hz is called low-frequency sound, while for sound below 20 Hz the term infrasound is used. The hearing becomes gradually less sensitive for decreasing frequency, but despite the general understanding that infrasound is inaudible, humans can perceive infrasound, if the level is sufficiently high. Can […]

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