Have You Read The Book 'milady Cosmetology'?

Explanation
The correct answer is Queen Nefertiti. According to the book, she had stained red nails and wore lavish makeup.

Explanation
Cleopatra is known for her beauty and her fascination with cosmetics, so it is plausible that she would have erected a personal cosmetics factory. As a queen, she would have had the resources and influence to establish such a facility for her personal use. Additionally, Cleopatra was renowned for her intelligence and entrepreneurial spirit, making it likely that she would have taken an active interest in the production and development of cosmetics.

Explanation
During the Chou Dynasty in China, it was a common practice for the royal families to wear gold and silver nails. This was considered a symbol of wealth and status, as well as a way to display their power and influence. The use of gold and silver nails as a form of ornamentation and decoration was prevalent among the royal families of the Chou Dynasty, making it the correct answer to the question.

Explanation
During the Roman empire, red hair color was associated with noblewomen. This is because red hair was considered rare and unique, making it a symbol of high social status. The rarity of red hair made it highly desirable and associated with aristocracy and nobility. Therefore, a noblewoman in the Roman empire would often be identified by her red hair color.

Explanation
During the Roman empire, blonde hair was associated with beauty and youthfulness, and it was a hair color that was often sought after by women. Middle-class women in the Roman empire would often dye their hair blonde using various natural ingredients such as saffron or even pigeon dung. This preference for blonde hair among middle-class women can be attributed to the influence of the Roman upper class, who often bleached their hair to achieve a lighter shade.

Explanation
In the Roman Empire, black hair color was associated with being a poor woman. This could be due to the fact that black hair was more common among the lower classes, while the upper classes often had lighter hair colors such as blonde or red. Therefore, black hair color became a symbol of lower social status and poverty in the Roman society.

Explanation
During the Victorian Age, women would often bite their lips and pinch their cheeks to achieve a rosy and flushed complexion. This was considered fashionable and a sign of good health. The ideal beauty standards of the time emphasized a pale complexion, so women used various methods to enhance their natural color, including these techniques. This practice was particularly prevalent among the upper classes who had the luxury to focus on appearance and follow beauty trends.

Explanation
Charles Nessler is credited with inventing the perm machine. He developed the first practical and successful method for creating permanent waves in hair in the early 20th century. Nessler's machine used a combination of heat, chemicals, and winding the hair around rods to achieve the desired curl. His invention revolutionized the hairdressing industry and laid the foundation for modern hair perming techniques. Alexander Godefroy, Nikola Bizumic, and Leo Wahl are not associated with the invention of the perm machine.

Explanation
Madam C. J. Walker is the correct answer because she founded a famous cosmetology factory and school in 1910. She was an African American entrepreneur and philanthropist who became one of the first female self-made millionaires in the United States. Through her successful hair care products and business ventures, she not only revolutionized the beauty industry but also empowered other women by providing job opportunities and promoting economic independence.

Explanation
Charles Revson introduced nail lacquer colours in the 1930s.