Answer:
D. the vast majority, more than 75%
Explanation:
Every country in Southern America has at least one city which has a metro population of more than one million. The biggest cities in South America are Bogota, Rio de Janeiro, and Buenos Aires. These cities have over a hundred million people living in them combined. This makes South America the most urbanized continent in the world, and it shall continue for the fact that people from villages want to come to major cities for opportunities.
Shipbuilding is not included in Latvia's industrial economy.
That would be the Mississippi River<span />
