In the section "Great Basin National Park" on pages 3-4,why does the author include details about Bristlecone pines and a permanent glacier? PLS HURRY

The will be a : great britain wanted french gold mines

In financial aspects, a depression is a sustained, long haul downturn in monetary movement in one or more economies. it is a more extreme monetary downturn than a recession, which is a slowdown in financial action through the span of a typical business cycle. a depression is an irregular and extreme type of recession. so depression is always followed by recession but it is not correct to state that a depression always follow a recession.