Clearly explain what economic system means and three types of economic system with their future, advantage and disadvantage and their deference.

Why did buffalo herds decline in the 1830s and 1840s? a. increased numbers of native american buffalo hunters b. increased demand on buffalo meat in eastern restaurants c. increased demand on water resources on the plains d. increased market for buffalo robes

"when parents are their children are likely to react in a concerned way to the distress of others. warm and sensitive permissive authoritarian attentive, but discourage emotional expressiveness"

Though most presidents have claimed affiliation with a christian church, the only roman catholic president has been a) abraham lincoln. b) john f. kennedy. c) george washington. d) franklin d. roosevelt.