When did democracy start to stabilize in Latin America? a. late 1900s
b. early 1900s
c. late 1800s
d. early 1800s

C should be correct answer

The answer is c, i, iii, and iv. this is because farming and mining deal with harvesting raw materials, construction work falls under manufacturing, and piloting a plane is a service. ii is wrong because making bread is using  raw materials to produce goods, which would fall under the secondary sector, not primary.