In 1934, mao led 90,000 communists away from shanghai to the mountain regions in the north of china. this event is known as the a-long march b-trail of tears c-long journey d-great leap forward

Prior to the 1948 presidential campaign, truman won back the support of labor unions by highlighting his opposition to the taft-hartley act. supporting the passage of the national security act. pushing for equal rights for african american citizens. opposing the strikes of railroad and mine workers.