Which describes one part of the columbian exchange? a. potatoes and tomatoes were introduced in the americas. b. millions of asians died of disease. c. horses and cattle went from the americas to europe. d. people from africa were brought to the americas.

Which of the following statements is true for post-processual archaeology? select one: a. its research by inductive reasoning focuses on the major events in the history of humankind. b. its research uses primarily scientific and anthropological methods and techniques. c. its research focuses on all individuals associated with the ancient remains.

Who was the democratic nominee for president in the election of 1868? a) ulysses s. grant b) horatio seymour c) samuel tilden d) charles sumner

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?