Early urban areas in North America tended to develop A. along rivers.
B. in the valleys between mountains.
C. in the taiga.
on the Great Plains.

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail