Answer:
c
Explanation:
iron triangles and advocacy interest groups
Answer:
The Tang rulers changed China were the enlargement of China, extension of roads and canals, helping to tie the empire together. Social changes that occurred in China during the Tang and Song Dynasty were a new upper class.
Answer:
That a closed door policy is better
Explanation:
for example McJuggernuggets dad has an open do policy but that policy didn't work out so a closed do policy did and mcjuggernuggets and psycho dad lived happily ever after.