How does the section “Check your mindset." contribute to the author's idea of growth and fixed mindset?

Asupporter of slavery would respond to john brown's actions at harper's ferry with

Recently, there has been pressure to loosen clean air standards. use economic arguments to support or oppose this proposed action.

Quick using the information in the graph, one might speculate that a) w.w.i created increased job opportunities in the u.s. b) the election of president hoover in 1936 caused unemployment to decline. c) the return of soldiers following w.w.ii caused unemployment to increase in the u.s. d) the new deal programs of president roosevelt created employment opportunities in the u.s.