I think the answer is between b and c. But the answer that I heard of in history class would be C. The fact that immigrants took away high paying jobs from union members.
Hope this helps!!
I believe that the correct answer is D.)Animal Species
Animals reproduce , breed , and affect the agriculture.
Look up the word agriculture , you will see how my answer makes more sense.
My reason being is mainly because everything basically lives off of animals and if the are affected by anything and in any way start to decrease , the population will also.
I really hope that this helps you out a lot.
<span>The Second Great Awakening is largely associated with revivals in barns and other large areas, where people were wildly preached to, people claimed to be healed, and fire and brimstone were only steps away. Many of the early utopian ideas in the United States involved religious groups breaking away from the rest, like Mormonism, and they instituted events similar to revivals as they crossed the country.</span>
