William J. Burns. February 27, 2019; Testimony: Senate Foreign Relations Committee; Source: Getty. Summary: The United States is no longer the only big kid on the geopolitical block, but has an opportunity to lock in its role as the world’s pivotal power–still with a better hand to play than any of its rivals.
https://carnegieendowment.org/2019/02/27/assessing-role-of-united-states-in-world-pub-78465

