D. all answers are correct.
In general when they need to get done with their basic requirements or their needs they fight for that if the authority didn't respond proply..
sequence like salary incresment.
then the Labour union strikes to win their requirement.
The major problem was the division. For examplo: the Cordoba caliphate <span>disintegrated into 28 taifas.</span>
He supported it because he believed that the powers enumerated in it balance each other out and nobody could become tyrannical by exploiting it. He refers to it as an open door because it can be amended meaning that if something needs to be changed because the spirit of the time has changed, it can be done while keeping the good things.
<span />
What natural resources does bolivia possess in abundance that has yet not been exploited?
A. oil
B. copper
C. natural gas
D. bauxite
Answer is C