Why did prehistoric peoples stay at beringia for so long?
a. they were unable to move past the glaciers.
b. they enjoyed the tropical environment.
c. they were kept in beringia as punishment.
d. they had to finish building giant monuments.

In their competition for power nations raced to

Which act of the conquistador pizarro was crucial in overthrowing the inca? a. the destruction of the ancient inca city, machu picchu b. the siege of the inca capital near the cuzco valley c. the execution of the last inca ruler, atahualpa d. the unexpected deaths of 3 million inca warriors e. the murder of former inca emperor, huascar

Which of the following is not one of the five informal ways to amend the constitution? oa) state legislation ob) presidential actions oc) supreme court decisions od) political party activities