It would be an "a.effective secondary source document" that best describes a chart developed 20 years after a historical event, since the information as had time to "settle"--although of course this doesn't automatically mean that the chart is "effective".
Answer:
The most important influence of the Latin language is that many words, especially in technical and scientific fields, come from Latin.
Explanation:
For example, the world Agriculture from the Latin <em>agricultura</em>, which is at the same time a composed word: form <em>ager</em>, meaning field, and <em>culture, </em>meaning cultivation.
Like this, we have many other examples, because Latin was for thousands of years, the lingua franca of Europe, much like English is the lingua franca of the world today. Scholars, scientists, students, monks, and so on, often wrote in Latin, instead of their native languages.
People who do informal trading technically not registered by the government to do what they do in specific place.
Even though it may seem somehow unethical, it possesses several advantages for the seller's and buyers, such as it really easy to set up and he price of transaction could be significantly lower,