What led to a decline in great zimbabwe?

a. a shift in the gold trade
b. a religious conflict
c. spanish traders invaded
d. internal fighting over succession

Which of the tribes fought the u.s. army for 10 years to keep their land

1) this was the intellectual, philosophical, and artistic movement that began in italy in the 14th century.

For your research paper on the history of maui, you locate a source covering the overall history of the hawaiian islands. as you evaluate the source, however, you decide not to use it in your research because it never mentions maui. this significant omission of information falls under what criterion for evaluating resources?