What advantage did the geography of italy being less mountainous than greece provide rome?
a) it was safe from pirates
b) city-states were isolated
c) rome was able to unify italy
d) more difficult to get somewhere

Sam and ben have discovered some strange animals living in the woods behind their house. ben is excited because he believes they are marsupials, an animal he's never observed in the wild before. his brother is sure it is not. what feature should the boys consider in deciding whether the animals are marsupials?

Opinion polls reveal that many people believe that the military buildup of the 1980s came at the expense of pressing domestic problems such as environmental pollution and deteriorating educational and transportation infrastructure. in short, people are becoming aware of

Imagine you are driving down the highway and reading a sign that states save the planet don't litter which technique of policy enactment is being used