Arabs (and other minorities in Israel) have a equal rights to Israeli Jews. They have voting rights, political parties and the ability to serve in the government. They can take their grievances to the Supreme Court, in which there have been Arab Justices/Cabinet members etc. They receive welfare/healthcare. They can study/teach in the universities as Israeli Jews. There are affirmative action laws and they can run their own businesses. They have equal rights to lease government land, and so on. The difference is they are forced to serve in the military. Israel isn't perfect; however, to compare the actions of the state of Israel to Apartheid South Africa is just insane.