This is the name given to the identification document that allows a person to enter lawfully into and work in the united states.

What is the biggest difference in citiz en participation in government between ancient athens and the modern united states?

Brainliestttme : )] -how is terrorism different from traditional warfare?

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.