What does it mean when we say that the hospitality and tourism industry is "perishable"?

How did the byzantine culture influence russia?

What kind of contact did christopher columbus and native americans initially have?

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