To determine which country is the least like the United States based on life expectancy and literacy rate, consider the following general trends regarding these countries:
- Dominican Republic: Life expectancy is typically lower than the U.S., but literacy is quite high.
- Haiti: Known for lower life expectancy and a significantly lower literacy rate compared to the U.S.
- Guatemala: Generally has a lower life expectancy and a literacy rate that may not be as high as the U.S.
- Costa Rica: Usually has a life expectancy close to the U.S. and a high literacy rate.
Given these considerations, Haiti would be the least like the United States due to its significantly lower life expectancy and literacy rate.