B, have been stagnant in their numbers.
The answer is :A. churches
In the past, chruches were among the most active organizations who constantly seek the truth regarding the universe. Overtime, many of these chruches started to developed into a more diverse educational institutions which later known as universities.
ANSWER:
Students have difficulty to describe the concepts in social studies courses because they need to learn each and every name and year .In geography they need to learn the geographical locations and about the types of soil with thier composition .They need to learn the exact locations on maps too.
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The answer should be A, Adolf Hitler.