The New Deal Coalition began to fracture as union and religious leaders demanded support for [[civil rights]], upsetting the party's traditional base of conservative Southern Democrats. After Harry Truman's platform showed support for civil rights and anti-segregation policies during the 1948 Democratic National Convention, many Southern Democratic delegates decided to split from the Party and formed the "[[Dixiecrats]]," led by [[South Carolina]] governor [[Strom Thurmond]] (who, as a Senator, would later join the Republican Party). Over the next few years, many conservative Democrats in the "[[Solid South]]" drifted away from the party. By 1940 most northern Blacks had shifted to the Democratic Party due to its New Deal relief programs and support for civil rights. | The New Deal Coalition began to fracture as union and religious leaders demanded support for [[civil rights]], upsetting the party's traditional base of conservative Southern Democrats. After Harry Truman's platform showed support for civil rights and anti-segregation policies during the 1948 Democratic National Convention, many Southern Democratic delegates decided to split from the Party and formed the "[[Dixiecrats]]," led by [[South Carolina]] governor [[Strom Thurmond]] (who, as a Senator, would later join the Republican Party). Over the next few years, many conservative Democrats in the "[[Solid South]]" drifted away from the party. By 1940 most northern Blacks had shifted to the Democratic Party due to its New Deal relief programs and support for civil rights. |