Why were the Sung unable to survive Kublai Khan’s siege? Kublai Khan used ships to block the Sung’s access to rivers.
Kublai Khan used his larger army to surround the cities.
Kublai Khan used traditional Mongol fighting techniques.
Kublai Khan used horses to attack Sung-controlled cities.

Write an informative essay on the great chicago fire. your essay will use research to explain what caused the fire to burn out of control and to describe the fire's effects and aftermath.

How did the roaring 20s mark the end of the progressive era? a. mass production reduced wealth disparity and turned public opinion pro business b. labor unions won big legislative gains in workers rights and disbanded c. public officials cut taxes on businesses and reduced spending on services d. america increasing influence in world affairs redirected public attention to foreign policy

Which of the following two groups did not do battle with the romans? select all that apply.