The main issue that inhibits the economic development of Alaska is the transportation issue. There are many mountainous and iced regions that are difficult to traverse.
Answer:
The Peaceful Revolution, a series of protests by East Germans, led to the GDR's first free elections on 18 March 1990, and to the negotiations between the GDR and FRG that culminated in a Unification Treaty.
One sentence that describes an example of social stratification during the Neolithic revolution may be: "<em>Hunting and gathering to farming". </em>
(It took many years, for humans to go from hunters and gatherers to a more common day life as we now know it, the result of this transition is referred to as the Neolithic Revolution, the beginnings of human civilization. This relatively stable way of life led to the development of new professions, to labour specialization and to the stratification of these societies.)
It was an agreement to support the old order.
