Construction continued up to the Ming dynasty (1368–1644), when the Great Wall became the world's largest military structure. Its historic and strategic importance is matched only by its architectural ...

President Donald Trump has ordered the restart of border wall construction along the U.S.-Mexico border, relaunching an ...

Languages: English. Department of Homeland Security (DHS) Secretary Kristi Noem announced the construction of seven miles of new border wall in Arizona. Noem announced in a short video posted to ...