Answer:
Law of increasing costs.
Explanation:
The law of increasing costs is a rule in economic science, according to which with increasing production of the product the opportunity costs also increase, that is, with the production of each new unit of product, the costs of producing this additional unit of product also increase.
Opportunity costs are the number of products that must be sacrificed in the production of any quantity of other products. And the law of increasing costs states that the production of an additional unit of product 1 leads to an increase in the number of refusals to produce product 2.
Isolationism.
Isolationism was the general policy advocated by members of the public and led by members of the Senate which advocated for the US staying out of wars in Europe and Asia that did not involve it, especially in light of the US's slow emergence from the Great Depression.
Answer:
3
Explanation:
Of the 55 original delegates, only 41 were present on September 17, 1787, to sign the proposed Constitution. Three of those present (George Mason and Edmund Randolph of Virginia and Elbridge Gerry of Massachusetts) refused to sign what they considered a flawed document.
I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.