How is executive branch related to executive previlege

I can only assume you mean privilege. IN that case, it has some perks, i suppose, but only a few. For the most part, the other branches can override nearly any decision, but a good example is presidential pardons for laws broken on the federal level. In addition, The president can call congress together. This example comes along with the fact that this is only acceptable in serious situations. The president also automatically becomes the leader of whatever party he or she is from. I only gave three since this is probably for an essay so just expand on those and you're good.

Treated as a slave is cruel and harsh