The rebels during shay's rebellion were ex-Revolutionary War soldiers turned farmers. They opposed state economic policies causing poverty and property foreclosures. This rebellion definitely gave more power to the federal government to keep states in order. It also brought fear to the delegates making them believe the country would fall into anarchy.
Hope this helps
Alexandrian Greeks placed an emphasis on Hellenistic culture, in part to exclude and subjugate non-Greeks. The law in Alexandria was based on Greek—especially Attic—law. There were two institutions in Alexandria devoted to the preservation and study of Greek culture, which helped to exclude non-Greeks.
Russian novelist and historian, help spread global awareness of Gulag<span />
Something directly associated to better transport lines: increased settlements in the West
