According to some historians, which part of the US Constitution was derived from the Iroquois Confederation?  A The balance of power between the singular national government & the many, smaller regional governments
B. The structure of the legislative (law-making) branch of government
C. The power of the legislative brach to declare war.
D All of these

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.