The main reason why the <span>Greeks protested against their government in 2012 was because of "austerity measures" in the economy, which many Greeks believed were making things worse rather than better. </span>
Explanation:
atomic bombs are also called atom bomb
<span>Constantinople was one of the largest and richest urban centers in the Eastern Mediterranean during the late Roman Empire, mostly due to its strategic position commanding the trade routes between the Aegean Sea and the Black Sea.</span>
I believe that is Vertical Integration.