Answer:
cities, farms, roads or bridges
Answer:
Because of Climate Change.
Explanation:
Climate Change has effected many places including Russia because not its cold temperatures they don't have a warm water port.
True I believe because China would only allow some trades in some parts so they forced China
It is B because they don’t have all the stuff like they need
Because it had good sources of water and created silt which is fine soil for growing crops.