What other factors besides tuberculosis did the film "Ishi the Last Yahi" demonstrate as leading to the decline of the California Indian population during Ishi's time?

An important accomplishment of the chinese during the han dynasty was the a. invention of paper. b. production of bronze tools. c. construction of the great wall. d. building of royal tombs.

What was a northern objection to the kansas-nebraska act?

What did president john f. kennedy advocate in order to simulate the economy