March 1 marks the 80th anniversary of the completion of the Hoover Dam — the engineering marvel on the Colorado River between Arizona and Nevada. Aside from its primary job of preventing floods and providing water to millions of people, … Keep reading!
from travel_news http://ift.tt/1Q5V4kN
http://ift.tt/1hpi3G7
from Tumblr http://ift.tt/1Q60xYQ
No comments:
Post a Comment