In 1828, Congress passed a tariff that taxed imports in an effort to protect American industry. Southern states were against this tariff because they were forced to pay higher prices, and they thought it favored the northern states. The tariff prompted Vice President John C. Calhoun to write the "South Carolina Exposition and Protest" in which he argued that states had the right to declare an act of Congress null and void. John C. Calhoun was an advocate of .

The graph below shows how the price of wheat varies with the demand quantity. suppose that lower production costs increases the supply of wheat, such that more wheat is supplied at each price level. the new equilibrium price (after the increase in supply) is

From the examples below, choose the best examples of industries in african countries and their influence on economic development. select all that accurately represent african economies and factors of production. because agriculture remains central to the success of the mali's economy, any change to climate (such as drought) or price of crops significantly affect the country as whole. the thriving manufacturing industry in chad's northern region sustains the country's economy as a whole. egypt's manufacturing and export of cotton is the primary focus of the economy in the country. morocco serves as a representative of service industries in africa with a growing tourism market.

Who is the speaker in this excerpt from book 13 of homer’s odyssey, and what inference can you make from the tone?