Which of the following is true? multiple choice a regressive tax rate structure imposes an increasing marginal tax rate as the tax base increases. regressive tax structures are the most common tax rate structure. an example of a regressive tax is an excise tax. in terms of effective tax rates, a sales tax can be viewed as a regressive tax.

The persians landed in the plains near athens. as their army greatly outnumbered that of the greeks, the greeks hoped to find aid from nearby sparta. a long-distance runner named pheidippides was sent from athens to sparta to request , but the spartans were not able to send more soldiers at the time. regardless, the greeks were still able to win the battle. centuries later, legend developed that a runner had been sent from the battle to athens after the greek victory. after reaching athens, the runner proclaimed, "we are victorious! " and then fell to the ground and died. this legendary story is the inspiration for the modern long-distance runs that are performed today. this passage refers to the events of which battle during the persian wars? a. battle of thermopylae b. battle of salamis c. battle of plataea d. battle of marathon

The bill of rights includes things such as the right to bear arms and freedom of speech. these are examples of which american value?

The most heavily populated areas of africa are found