Final answer:
The political realignment during the 1960s was mostly driven by changes in party goals, the dissolution of the Dixiecrats, and the shifting allegiances of White liberals and Black individuals towards the Democratic Party.
Step-by-step explanation:
During the 1960s, a significant political realignment occurred which was characterized by several important factors:
- A change in the goals of the Republican and Democrat parties created a shift in voters, with Democrats increasingly supporting civil rights and social welfare, while Republicans advocated for smaller government and states' rights.
- The end of the Dixiecrats and the shift of political power led White Southerners, who preferred states' rights and were often socially conservative, to choose the Republican Party.
- The majority of White liberals and Black individuals joined the Democratic Party, realigning the party as a champion for civil rights and social reforms.