Military should only be used for national defense
"<span>The Union desired to push the Native Americans off of their land to further the expansion West" would be the best option from the list, since both sides knew that their future relationship would not last in any meaningful way. </span>
Here is the answer "<span>William Howard </span>Taft<span> in </span>Progressive<span> Era Politics. William Howard </span>Taft<span> (1857-1930) was the 27th </span>president<span> of the United States and Theodore Roosevelt's hand-picked successor. ... His administration nonetheless pursued more antitrust suits than Roosevelt."</span>