How much of Saudi Arabia's GDP comes from oil? A about one-quarter
B) all
C) none
D) about half

When employing the core learning system, reading text books and attending class are important ways to knowledge.

How was mussolini able to gain power in italy? he played to the prejudices of the italians. he fought off hitler’s attempt to annex italy. he led a coup to take over a weakened government. he proposed new ideas to solve the economic crisis.

New communication technologies, improved transportation, and advanced military weapons made it possible for countries to speed up acquiring territory. rule large amounts of territory. fight off competition from opposing nations. expand their economies, which aided in conguest.