New World: North and South America
Old World: Basically everything else, but almost all history of the old world is focused in Europe.
Trade between different countries consists of the purchase and sale of goods and services between different countries. In this way, when one country sells something to another, we say that there is an export and when we buy from abroad we will talk about importation.
The main reason that there is international trade is that countries have different resources. This makes some countries able to produce better or cheaper products, so it is logical to specialize in producing those goods and buying from abroad those that a country is not able to produce so cheap.
Answer
a. microstyle is the answer
Explanation:
If im correct the answer is D cuz all of them are in the constitution.