Statement:
The USA has a higher Human Development Index than Mauritania

In the Human Development Index rating The USA holds position #24 ²⁰²¹ out of 187 and Mauritania is #151 out of 187 ²⁰²¹.
Position of The USA is better than position of Mauritania.

Referencies:

1. Human Development Index ²⁰²¹ by United Nations

   The countries in the rating sorted by 'Human Development Index' in descending order.

   Mauritania	'Human Development Index' value is	0.56
   The USA	'Human Development Index' value is	0.92