The United States will be affected by whether Taiwan develops a closer relationship with mainland China or preserves the status quo

Whether or not Taiwan develops a closer relationship with mainland China or preserves the status quo affecting the United States

Whether or not Taiwan develops a closer relationship with mainland China or the status quo is preserved, it will affect the United States

It affects the United States whether Taiwan will develop a closer relationship with mainland China or preserves the status quo

It affects the United States whether or not Taiwan will develop a closer relationship with mainland China or preserve the status quo