Help please please i will mark you as a brill please

What does it mean when world war one is referred to as a “total war”

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