The 1839 Treaty of London was a treaty between Great
Britain, Austria, France, Prussia, and Russia, on the one part, and The
Netherlands, on the other. It derives its significance from Article 7 that
leads Britain to protect the neutrality of Belgium in the event of the latter's
invasion.
Nuclear family is the term among the terms in question, that is not related to traditional Chinese marriage practices. The correct option among all the options that are given in the question is the fourth option or option "D". I hope that this is the answer you were looking for and it has helped you.
The Middle East is considered a region because it shares a common culture. The three items that most accurately identify the shared characteristics of that culture is letters A, C, and C.
Many people speak Arabic.
The Ottoman Empire controlled much of the region.
Most people are Muslim.
