It would be A.It provides necessary detain to create a strong argument.
The fact that it has a strong lead supports this.
A. Paralllelism. They come to the same conclusion of needing to do well on this test, but aren't repeating the same exact thing over again.
The Four Corners monument in the Navajo Nation marks the
only place where four American states--Arizona, Colorado, Utah, and New
Mexico--are "<span>contiguous" which means they are sharing a common border. </span>