They were two of the most economically and militarily powerful cities which allowed them to have a great amount of influence.
Answer:
b. regionally
Explanation:
because it is expanded towards everyone in the us
Charles darwin was a naturalist,a person who studies the natural world. Charles darwin on his 5 year voyage discovered that species who move to different environmental conditions must change their adaptions to the conditions. by doing that the species must gradually change. this is called evolution.
