Complex sentence: Bridges continued opposing the Roosevelt Administration, belittling the New Deal and urging union voters to withhold their support from Roosevelt and to wait to see what Lewis, who had now also split with the Roosevelt administration, recommended.
Split into simpler sentences: Bridges continued opposing the Roosevelt Administration, belittling the New Deal and urging union voters to withhold their support from Roosevelt. He said they should wait to see what Lewis, who had now also split with the Roosevelt administration, recommended.