<span>The most striking legacy of the Olmec civilization must be the colossal stone heads they produced. These were carved in basalt and all display unique facial features so that they may be considered portraits of actual rulers. Hope this helps. Have a nice day.</span>
Westward expansion was a natural progression for the nation because the most powerful entities came from the East (England). It is only natural that they spread out and conquer/capture/kill/annihilate those in their way (the true Americans/Native Americans). In doing so they conquered a whole land and taught them their ways while spreading West.
C. earthquakes since platonic plate movements cause the faults to weaken such as shown in California which sits upon a major fault line<span />
Offset newspaper printing machines<span> are used for the production of </span>newspapers<span>, supplements and leaflets. Each </span>machine<span> is assigned a specific format. Multi web-paths allow variable numbers of pages.</span>
