Answer:
increasing green house concerns
Explanation:
Answer:
just copy that and try to look up facts on a website cause i just woke up and im not finna type a paragraph
Explanation:
i big brain boi
Answer:Over the centuries, the Great Wall has been built and rebuilt for three main purposes: as kingdom border defenses, to defend China's northern border, and for tourism. Read on to see why China built, or did not build, the Great Wall in different historical periods.
Explanation:hope I helped!
