The words that are missing in the sentence are The Second Great Awakening and moral renewal. The so-called Second Great Awakening is referring to revival of religious during the early nineteenth century, where the preachers are advocating or sharing the message of spiritual and moral renewal to people.
I believe the answer is D. WWI was the first "total war," in which all of the people in all of the involved countries participated and were impacted.
Switch out the soil with more fertile soil
Israel is roughly the size of Maine. Therefore, about 5 or 4 Israels should fit in Maine.
About 50 or 60 Maines should fit in the US, therefore 250 or 360 Israels should fit in the US
Nixon outlines his plan to move from an era of confrontation to an era of negotiation.
He reduced tensions with China and Soviet Union
