B: show patriotism
Explanation:just took the test
for the points : )
the correct answer is: option d
"a new factory mostly employs laborers who have worked on farms their entire lifes
a social change is quite visible in a developing nation: farming communities migrate to urban areas, to work, to get better opportunities. the increase of the number of factories, and need for labor may characterize a developing country.
none of the other 3 options meet the characteristis of a developing nation.