What does a brazilian classroom look like?

Why hadn’t europeans used maritime routes before the age of exploration?

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

Why might the greeck city states have an advantage over the persians