Answer:
During world war 1 a lot of soldiers all over the world became disfigured, people lost limbs, eyes, or part of their faces. Many of the people in the generation that lived through the world war would therefore have seen and known people with disfigurement and know how that affected those individuals.
The answer is option 3: A technique for making porcelain was perfected.
The art of making porcelain prospered in both periods. A lot of innovations were made in forms, glazes, decorative techniques methods of production and kiln technology.
During the Tang Dynasty, porcelain kilns were constructed all over the country and a type of vessel with molded decorations on it became very popular, which was made using an "upside down" and the coal was used as kiln fuel.
By the Song period, the manufacturing process was standardized (base-making, glazing, ingredient control, and temperature maintenance). In addition, the industry was divided into five types of kilns that had several features for glaze coloring and pattern design.
The ice age tribal hunters who migrated into the Americas came from Asia
I hope this helps.
Answer:
The building of the transcontinental railroad opened up the American West to more rapid development. With the completion of the track, the travel time for making the 3,000-mile journey across the United States was cut from a matter of months to under a week.
Explanation:
