Fascism is basically a merging of government and big business into a highly authoritative state. This generally leads to suppression of individual freedoms and the like, all for the benefit of big business and government. The Unites States is well into this model where the most important government officials are either from management of large corporations, or a plush job is waiting for them when they do the bidding of businesses they are charged with regulating.
The primary purpose of government should be to see that justice is done. However, when government and business join, then the government becomes partner to business misdeeds.