Discuss the potential ramifications of the united states' restricting the importation of chinese goods in order to put pressure on the chinese government for human-rights reforms.

Geologists use  seismic waves to  locate an earthquake's epicenter.. 

Sequoia national park  /  inyo national forest, california, u.s. mount whitney is the tallest mountain in california, as well as the highest summit in the contiguous united states and thesierra nevada—with an elevation of 14,505 feet (4,421 m).