Pre-Columbian' is a term used to describe the people, history, and cultures of the Americas before Columbus arrived in 1492.
Agriculture. Think of it like this: AGRagarian = AGRiculture.
Answer:
Foreign employment is working for a company based in another country, and you usually only work in one country. It wouldn’t be your home country in this case. National employment is working in multiple countries, and often your home country is one of them.
Explanation:
I believe this is a personal question