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 correct answer to this open question is the following.
On May 16, 1868, US President Andrew Jhonson was elated after the US Senate had acquitted him during his impeachment trial. After the vote, 35 senators voted guilty and 19, not guilty on the 11th article on impeachment.
This made President Jhonson to me more confident that 10 days later, on May 26, 1868, the Senate would again favor him And so it was. The votes were identical. 35 senators voted guilty and 19, not guilty on the 2nd article of impeachment.
The reaction of the radical Republicans was one of anger for the decision made in Congress. Let's remember that Radical Republicans always had major differences with President Johnson in different areas, such as the way to order Reconstruction in the southern states.
Answer:
The significance of the 1893 World's Colombian Exhibition in regards to ragtime was that it was the first time large numbers of Americans were exposed to the style.
Explanation:
D) police force and sewer in london
