Answer:
some of the advancements made in cosmetology during the nineteenth, twentieth, and early twenty-first centuries were eye makeup, essential oils as scents, stained lips and nails, face masks, and face makeup. Some advancements during the twentieth century are non-cracking makeup, invention of curling iron, spiral wrapping, first national meeting for businesswomen, preheat-perm, first nail polish, first permanent hair color, tube mascara, foil hair weaving, and first spa pedicure. Some advancements during the twenty-first century are gentle, no-fade haircolor, rejuvenation of skin, age of specialization, day spas, specialty spas and barber spas.
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