I believe it is because they were still reeling from World War I and hoped to avoid another large-scale conflict.
The best options from the list would be that "c. People divide up necessary labor," "d. People have begun to build cities" and "<span>b. People have learned to farm and grow a surplus of food," since all of these aspects lend to the stability of the civilization in question. </span>
Yes, Natural Philosophy can be a switch from Christian Philosophy. Natural philosophy is more based on reflection and understanding of natural developments. Most ideas compliment each other, however also in a way accepts natural occurrences as a part ok knowing Science.
After all their years in office, former U.S. presidents George W. Bush and Bill Clinton have some words of advice for the leaders of tomorrow.
To celebrate the third class of Presidential Leadership Scholars, a non-partisan, all-expenses-covered program for leadership skill development, Bush and Clinton discussed the importance of humility and demonstrating a strong character, among other topics.
Because his discoveries challenged the beliefs promoted by the Catholic Church
