<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>
the answer is letter a, true
The romans took control when Julius Caesar was in control and by many great battle tactics like make a turtle shell out of the shields, to govern it they had a ruler in a specific area that took control over a piece of land they also had leaders that made sure everything was safe.
<span>The demand that Nikita Khrushchev, a powerful person of Cold War, made at the Vienna conference in 1961 is the signing of a different and separate treaty and agreement of peace. Nikita Khrushchev also demanded an improvement of the whole international condition.</span>