Ever since it won independence, the United States has cherished democracy and spurned the semblance of aristocracy and monarchy. However, the need for a central executive leader — the president — has made it difficult to avoid giving that person preferential treatment. After all, it’s a big job. As time’s gone on, the perks of the job have become more numerous. But perks aren’t just about making the president’s life easier; instead, many are for security or just practical reasons. Click below to see the 10 most expensive perks.