What was one consequence of roman expansion beginning in 300 bce? was it
a.) soldiers became less loyal to their generals.
b.) plebeians lost their influence in government.
c.) economic problems began to increase.
d.) rome was no longer a center of trade.

Which suggests the most critical aspect of the peak oil theory? 1) controversy rages over rumors that the fracking lobby in washington has influenced the statistics. 2) supporters and critics argue endlessly over the rate of extraction and shape of the bell curve. 3) saudi arabia will soon have to begin fracking, leading to protests and further destabilization. 4) a new oil discovery means a fresh peak cycle, making that region the target of aggressors.