President Roosevelt's "court packing" plan: A. was universally accepted. B. was designed to ensure that his New Deal programs would be upheld. C. was designed to remove justices who opposed the New Deal. D. was designed to add up to three new justices.

President Franklin D. Roosevelt's "court-packing" plan was a proposal to add more justices to the U.S. Supreme Court. The context of this plan was the New Deal era, where Roosevelt was implementing a series of programs and policies to combat the Great Depression. The Supreme Court had been striking down several of his New Deal programs, which led him to propose this plan. The key points to understand here are:<br /><br />1. The plan was not universally accepted. It faced significant opposition from both the public and political figures.<br />2. The primary goal of the plan was not to remove justices who opposed the New Deal, but rather to add justices who would support it.<br />3. The plan specifically proposed adding up to six new justices, not three.<br /><br />Therefore, the correct answer is that the plan was designed to add up to three new justices, which is a misrepresentation of the actual proposal.