identify and explain a cause and effect relationship associated with the ideas or events in document 1 and 2

they remained in rural areas and worked at jobs such as lumbering or farming.

b, public works good luck

what are the reasons

i think i will need more detail to answer if this is a specific question on a test, but technology advancements are good for many industries, such as medicine or food industries, new technology could us in medicine in ways such as new scanners to tell us more about our bodies or new cures or vaccines for diseases.