The North saw the Mississippi River as important because

a
it divided the North and South.
b
it was the South’s major transportation link.
c
it was completely in Union territory.
d
it was completely in Confederate territory.
-

c- it was completely in union territory.

Explanation:

intimacy, passion and commitment are the components of a interpersonal relationship emphasized in the triangular theory of love by robert sternberg.

the triangular theory of love says love can be comprehend as this componest form the vertices of a triangle.  

intimacy relates to feelings such as of closeness and connection;

passion relates the drives that brings people together, as physical attraction.

commitment relates to the being in a long-term relationship.