The Answer Would Be "B" .
C. Both sides have enough bombs to destroy each other many times over
But United states beat them when making first nuke
Answer:
Field research.
Explanation:
Since the sociologist studied the learning capacity of toddlers by joining a preschool for six months, he has likely conducted a field research or a field study. Field research is the collection of raw data outside a laboratory or a library. It is a qualitative method of data collection that aims to observe, interact and understand people while they are in a natural environment. It focuses on capturing live experiences.
Sample Answer: Countries A and B should trade with each other because country A can produce timber, minerals, and other raw materials for country B’s industries. Country B can export its manufactured goods to country A and various other countries. By engaging in trade, the countries increase each other’s exports and enable each country to get what it needs.
Explanation: From Plato