Explain how the relations with the United States and China have changed and the effects of the open door policy on both countries.

The Open Door policy was drafted by the United States about activity in China. The policy supported equal privileges for all the countries trading with China and reaffirmed China's territorial and administrative integrity.

B.) The Aztecs practiced human sacrifice, but the Egyptians did not

im not 100% sure but i hope this helps mark if correct and helps :)