Answer:
Infra- means "below;" so the infrastructure is the "underlying structure" of a country, state, etc. and its economy, the fixed installations that it needs in order to function. These include roads, bridges, dams, the water and sewer systems, railways and subways, airports, and harbors.
I tried, hope this helps :)
Answer:
a Diary is written by a first hand witness or tells about the person because the person wrote it him/herself
Explanation:
You didn't include the options, but Brazil was one nation that gained independence in 1822.
They were both in the same region