I researched this topic, and found that the first American combat troops arrived in Vietnam on <span>March 8, 1965, so your answer would be B!
Hope this helps, and happy studying!
~Mistermistyeyed.</span>
Explanation:Many of the laws contained in the Codex were aimed at regulating religious practice. The Corpus formed the basis not only of Roman jurisprudence (including ecclesiastical Canon Law), but also influenced civil law throughout the Middle Ages and into modern nation states.
The silk road is important because of getting to see exotic customs which is connected through the trade routes. while they get to trade more items with other people (movement of goods) and brings cultures all around (ethno-culture)!