Where is China? How did geography affect the development of classical civilizations in China?

china is in southeast Asia.

Explanation:

Early Chinese civilization was largely influenced by the Yellow River and its annual floods. The floods would sometimes become uncontrollable, until the Chinese developed a system of irrigation ditches. The floods created alluvial soil, which was good for growing crops such as rice.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.