By definition, the word "scarcity" is an economic problem which mainly revolves around on the idea that the limited resources a state has are not sufficient in providing the needs of the people. In addition, one of the measures done by the government to address this problem would be to by "<span>choosing options that best match supply with demand."</span>
Market economy
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The correct answer is: D) It allowed German rulers to choose the religion of their states. This treaty was signed in 1555 by the <em>Holy Roman Emperor Charles V</em> and the<em> Schmalkaldic League</em> to put an end to the struggle between Lutheranism or Roman Catholicism, giving rulers the ability to choose either one as the official confession of their state.
The world saw a major increase in population, which, along with an increase in living standards, led to the depletion of natural resources. The use of chemicals and fuel in factories resulted in increased air and water pollution and an increased use of fossil fuels.