Which political figure is noted for appealing to conservatives and opposing integration?

The correct choice, George Wallace, is significant for his strong position against integration during the civil rights movement in the 1960s. As the Governor of Alabama, Wallace famously declared, "segregation now, segregation tomorrow, segregation forever," representing the sentiments of many white Southerners who resisted the federal government's efforts to desegregate public spaces and ensure civil rights for African Americans. His political platform appealed to conservative voters who favored maintaining the status quo regarding race relations and were opposed to the sweeping changes brought about by civil rights legislation.

Wallace's stance made him a prominent figure in the resistance against integration, particularly in the context of the South, illustrating his influence in using populist rhetoric that resonated with conservative and segregationist attitudes at the time. This opposition to civil rights and integration is a central aspect of his political legacy, distinctly setting him apart from the other figures listed, who had varying degrees of involvement with civil rights issues, often in more progressive ways.