C. <em>Official business is conducted in a language other than the local language</em>.
Many people in Sub-Saharan Africa grow up speaking the common dialect of their household or village, in which there are thousands. As they look for a career though, most businesses operate in either French or English. Thus, most Sub-Saharan Africans use their common dialect with their family and their business language in their workplace.
Answer:
elevated trains and skyscrapers made of steel
The best and most correct answers among the choices provided by the question are the following
<span> 1. The slave trade was ended in the North. Missouri was admitted as a slave state.
2. Popular sovereignty was established for New Mexico and Utah.
3. California was admitted as a free state.
4. A stringent fugitive slave law was passed Slaves would be freed if they went into the Northeastern states.
5. The slave trade was outlawed in the District of Columbia.</span>
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