Which is an accurate description of the Columbian Exchange? the disastrous introduction of unknown species to European ecosystems

the migration to the Americas of Europeans seeking wealth and opportunity

the transfer of plants, animals, people, and diseases between hemispheres

the movement of Native Americans to Europe after Columbus's voyage

What role did the sons of liberty have when the stamp act was passed

Business and industries in the 1920's most closely followed the buying demands of a) the government b)farmers c)consumers d)manufactures

President nixon resigned from office in 1974 after he was informed that the senate would impeach him, as allowed in the constitution, for his actions in the watergate scandal. one of the key reasons that nixon’s actions became public was a) the freedom of press guaranteed by the first amendment. b) the right to confront witnesses as guaranteed by the sixth amendment. c) the limitation of judicial powers as defined in article 3 of the constitution. d) the prohibition against illegal search and seizure as guaranteed by the fourth amendment.