B.
"popular views " are simply just opinions they are 100% accurate sources of information so it wouldn't make sense to study those in order to get a better understanding of the past.
Explanation:
The correct answer is tairiff
Tariffs are charged by member companies that are concessionaires or permission holders of state and municipal federal public services, to allow for a fair return on capital, to improve and expand services and to ensure the economic and financial balance of the contract.
Tariff is originating business revenue, that is, revenue originating from the intervention of the State, through its associates, permissionaires or concessionaires, in the economic activity.
In the tariff, the service is optional, and therefore the payment is voluntary, that is, it is paid only if the service is used. The tariff is a consideration for services of a commercial or industrial nature.
B. The government vastly improved the economy
<span>The Iran-Contra affair during the Reagan administration began with the U.S. selling arms to Iran in exchange for the remaining hostages and oil
hope this helps</span>
The Schlieffen Plan is a battle plan proposed by the chief of the German general staff named Alfred Graf von Schlieffen in 1905. The plan is designed for Germany to declare a two-front war (a war that simultaneously happens in two different geographical locations of military fronts). For this plan, Germany is fighting against the battlefronts of France and Russia.
