western Europe ( A )
Explanation:
Western Europe is one of the most developed regions in the world and this is mainly due to the capitalist system of governance being practiced in the region, because in capitalist system of governance manufacturers are allowed to come into production and manufacturing of goods and services with less restriction unlike communism as practiced in eastern Europe and the soviet Union.
The industrial revolution started in Western Europe and this made Manufacturing to be carried out efficiently with the help of machines and more goods and services were produced leading to an increase in trade activities as well in western Europe.