This post Indo- U.S.A business management sheets business transaction
It says "national" and Saudi, Brazil, and Canada are nations. so im pretty sure it would be <span> national competetive advantages </span>
The correct answer to this open question is the following.
You forgot to include the options of the question, we can say the following.
The four characteristics of the Black Prarie region are the following. Several of Mississippi’s major cities are located there. Cattle and dairy farming are important to its economy. It is part of the Appalachian foothills. The plantation system was very successful there. It is home to several well-known rock and blues musicians.
The Black Praire can be found in the Northeastern part of the state of Mississippi to the central part of the state of Alabama. Its name comes from the dark and fertile soil of the region, that allow god crops for farmers. It is a place full of insects, birds, and plants.
the answer to your question is three
