Why did early hunter-gatherer have such few possessions?

What was charles townshends development of a crop rotation system important to the industrial revelotion

Why was the agricultural revolution more successful in england than in the rest of europe?

Article ii "each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right, which is not by this confederation expressly delegated to the united states, in congress assembled."—articles of confederation which of the following principles of american democracy does this quote best represent? social contract natural rights federalism rule of law