I'm pretty sure it is a)capitalism.
I think the correct answer from the choices listed above is the second option. To help the economy grow, the federal government can decrease tax. <span> Fiscal authorities use expansionary fiscal policy by increasing </span>government spending<span>, lowering taxes or raising transfer payments. Hope this answers the question.</span>
That's a hard one to answer but from all my reading it would seem there was one main reason. The Berbers were nomads so they never were able to be collectively together to form an army against invaders. Therefore, the Berbers were constantly being conquered by someone. Each time they had to learn new laws set out by the conquerors. When the Arabs came with their mighty army, they knew they couldn't fight so giving in was in an odd way a protection system of kinds.
Some answers you may be looking for are the American Flag, the Statue of Liberty and the Liberty Bell. hope this helps :)