WASHINGTON — The Smithsonian’s National Museum of American History will mark the 150th anniversary of the completion of the Transcontinental Railroad by opening two new exhibits on Friday. “Forgotten Workers: Chinese Migrants and th…
WASHINGTON — The Smithsonian’s National Museum of American History will mark the 150th anniversary of the completion of the Transcontinental Railroad by opening two new exhibits on Friday. “Forgotten Workers: Chinese Migrants and th…