Three effects of the Germanic invasions were halt on trade. Transportation of goods became unsafe. Less people were educated, and Europe no longer had one spoken language, unable to be understood by all.
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Answer: i think it is B
Explanation:
I am so so so sorry if it it wrong
Answer: economic growth
Explanation: Economic growth is an increase in the capacity of an economy to produce goods and services, compared from one period of time to another. It can be measured in nominal or real terms, and the factors that influenced economic growth are human resources, physical capital, natural resources and technology. Furthermore, to determine economic growth, the GDP is compared to the population, also know as the per capita income.
Dr. Kushman is conducting a case study.
In the social sciences and life sciences, a case study is a research method that involves a detailed and in-depth examination of a topic of study (the case, which may be a person or a situation), as well as its Related contextual conditions. Case studies can be produced following a formal research method and usually last for a specific period of time. It is likely that these case studies appear in formal research sites, such as journals and professional conferences, instead of popular works. Case studies may involve both qualitative and quantitative research methods.
