Answer:
(1) In Order to form a more perfect Union
(2) Establish Justice
(3) Insure domestic Tranquility
(4) Provide for the common defence
(5) Promote the general Welfare
(6) Secure the Blessings of Liberty to ourselves and our Posterity,
A historical era is a specific time frame historians have classified due to commonalities within that time frame.
One of the primary reasons why nomads and settled peoples were sometimes in conflict is because the settled people would be forced to give up food and resources to the nomads.
I believe the correct answer from the choices listed above is the last option. A taiga is a subarctic, evergreen coniferous forest of northern Eurasia located just south of the tundra and dominated by firs and spruces.
Hope this answers the question. Have a nice day.