Answer:
The Cold War got its name because both sides were afraid of fighting each other directly. In a "hot war," nuclear weapons might destroy everything. So, instead, both sides fought each other indirectly.
Explanation:
The process of globalization is accelearted due to the advances made in technology, the mobility of capital, increments in labour and improvements in trade between countries, among other factors.
Another way your question could be framed is “why do nations use imperialism on weaker countries?” and the simple answer is there are several motives such as ethnocentric purposes, religion, access to natural resources, expanding power, etc. Specifically people resort to imperialism on weaker countries because they are vulnerable to accept whatever helps the people survive in times of unrest.
The Dark Ages as they were referred to in many historical texts talk about and go into detail why that period of man were deep in superstition and religious wars or crusades and many of the deadly diseases that could have ultimately destroyed humanity but, the disease was known as the Black Plague due to a specific breed of rats that spread it around Europe and the United Kingdom with bites, scratches and people who ate them due to poverty and etc. Martin Luther in the time of the dark ages had written texts to reform the churchs and led to the Protestant Revolution. If you are looking to expand on this you can find many historical texts that go into specific parts or reasons the Dark Ages happened.
D.) the contact of business people with foreign cultures sounds the most accurate
