PLEASE HURRY AND MAKE SURE IT iS RIGHT! 1.What roles did the presidencies of Thomas Jefferson and Andrew Jackson have in shaping American politics and identity? 2.How did the Industrial Revolution affect labor, social structures, and economic development? Did the changes result in greater prosperity or new conflicts?

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.