Which of these agricultural factors has been called cotton's "greatest enemy"?

The correct answer is boll weevil

Boll Weevils are a small beetle that feeds on grains, such as wheat and rice. There are several types of weevils. And it is "greatest enemy" for cotton because it can invade the pantry or a plantation and make an infestation occurs.

popular sovereignty   influenced the declaration of independence because the colonists wanted to have freedom to do they wanted so they put into writing

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.