The reason the US got involved in the war was because the Japanese bombed Pearl Harbor which then lead the US to fight in the war against Japan,Germany and other countries
Answer: C. a religious community dedicated to prayer, charitable work, and the preservation of knowledge
Explanation: Christian monasticism represents an ascetic lifestyle, which implies, increased prayer, the doing of good works, hospitality, and various other daily tasks for the benefit of the monastery community and the spiritual benefit of people in general. Monastery libraries have Christian writings and books from various fields that represent treasuries of knowledge.
Well they were very innovative but are now mostly obsolete