Answer:
Along warm water currents from the equator to the poles
<span>As the distance from the earth increases, the gravitational pull on the spaceship would decrease</span>
This model<span> is based on the idea that land values are highest in the centre of a town or </span>city<span>. This is because competition is high in the central parts of the settlement.</span>
Answer:
1
Explanation:
The rest are wrong b/c it helped <em>expand</em> China rather than isolate it, they didn't use ships on the Silk Road, and it brought better communications, etc. between countries.