What did the tang dynasty do that conserve the traditional values of confucianism?

it revived the civil service examination system of the han.

it used paper money to grow the economy.

it built a carefully planned capital city at chang'an.

it constructed the grand canal

georgians assisted in financing united states war effort during world war i through both of the following options:

they bought war bonds from the government.

and

they gave food through the creation of victory/liberty gardens.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.