In photos: Highlights from the week of February 18, 2019 in Washington, D.C.
Thursday, February 21, 2019 - 08:41
in Mathematics & Economics
President Donald J. Trump meets with Federal Chancellor Sebastian Kurz of Austria and signs a directive to establish the the U.S. Space Force as the sixth branch of the Armed Forces, the week of February 18, 2019, in Washington, D.C.