What political strategy signaled the end of the New Deal Coalition by bringing Southern whites into the Republican Party?

The New Deal coalition was an American political coalition that supported the Democratic Party from 1932 until the late 1960s. The coalition is named after President Franklin D. Roosevelt's New Deal programs and was composed of voting blocs who supported Roosevelt's response to the Great Depression. At various points, the coalition included labor unions, blue collar workers, racial and religious minorities (such as Jews, Catholics, and African-Americans), farmers, rural white Southerners, and urban intellectuals. The coalition played a significant role in American politics until the mid-1960s, when it fractured over racial and economic issues.

whose power in the senate is equal to the power of the speaker of the house?

c) troops march forward in close formation against newer, more accurate weapons