What do the white and black circles imply interm

of energy production and use?

It is the doctrine that the us had the right and duty to expand throughout north america. it just means they believed they had the right to expand westward and they did! they stated with the 13 colonies and then they kept moving gaining different territories throughout the years

Answer any resource, such as wood or solar energy, that can or will be replenished naturally in the course of time;

Radius energy hope this