<span>The question is asking us "What is labor in economics?" and among the options, the best answer is that Labor is one of the three resources of production, like land or capital. Labor cannot be irrelevant for economics, since it can be bought for example, and since it has a value. it can also be exchanged for capital - when workers are being paid money for their labour.</span>
The Constitution of the United States provides for l<span>imited government by ensuring there is a "balance of powers" and "checks and balances" between the three main branches of government, which ensures that no single branch can become too powerful and subsequently tyrannical. </span>