According to John C. Calhoun, why did states have the right to nullify federal laws?

What is the minor premise that makes this syllogism true?

Explaining What are geopolitical regions?

During the 1230s, which group took control of trade routes in west africa, marking the beginnings of the mali empire? mauritania mutapa malinke mozambique

Who fitted giant stones together without the use of mortar? A. Aztec B. Maya C. Inca

What powers give Congress authority to establish a national bank

Given the current makeup of Congress, choose which of the following members would most likely be selected as chair of the House Armed Services Committee, and explain why.

Which event caused a decrease in trans-saharan trade A. the settlement of Timbuktu B. the ban on slavery in Africa C. the collapse of the Umayyad Caliphate D. the increase in coastal trade with Portugal

What factors contributed to the development of population policies during the 20th century?

Was the Stamp Act written by the British Government or the American colonists? How might this have contributed to American colonists' desire to overthrow the British government?

Germany was also in an unofficial war with Britain for naval superiority. They doubled their naval battle fleet as Britain's Royal Navy produced the first Dreadnought battleship which could outgun and outrun any other battleship in existence.