Why would ancient societies have valued bridges

What are economic systems and how do they differ?

Since so many american men during world war ii were fighting overseas, the factorices lay empty. this presented a problem the u.s. military was in such dire need of manufactured goods bullera, tanks, airplanes , ships, and many other things. whose point of view si best reflected in these lunes?

Which scenario is not an example of one of the primary motivations for bias in media coverage