Because back in the days when the area was being settled, it became a major shipping and transport lane based in Mississippi, it wasn't known at that time where it began or which states it went through, just that the part most used went through the Mississippi territory
The Mississippi runs through 10 states.
List All The States The Mississippi Touch
LouisianaMississippiArkansasMissouriWisconsinMinnesotaIowaKentuckyIllinois
Mississippi and Alabama
The Mississippi River does not flow through Alabama. It is a border between Alabama and the states of Tennessee and Mississippi.
The Gulf of Mexico is the mouth of the Mississippi. The Mississippi Rivers flows through ten states such as Tennessee and Missouri.
The Mississippi river flows north-south through the United States of America.
Only United States.
missisippi
The Mississippi runs through 10 states. Minnesota, flowing south through Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi and Louisiana before spilling into the Gulf of Mexico.
mossuri and Mississippi are the two longest rivers in the United States
The United States through the Louisiana Purchase.