联邦民防管理局(英语:Federal Civil Defense Administration,FCDA)由民主党总统杜鲁门在1950年12月1日组建,并于1951年1月12日正式成为美国政府机构。 The Federal Civil Defense Administration (FCDA) was organized by President Harry S. Truman on Dece
Civil Defense Programsgrew. Communities and families building bomb shelters as a defense against attack from theSoviet Unioncharacterized these programs. Air raid drills became common at schools; children practiced going under their desks or kneeling down in the hall while covering their heads. Civil ...