Final answer:
The elimination of trade barriers in the European Union has enabled goods to move freely among member countries, bolstering economic integration and efficiency. However, some restrictions on trade may persist for reasons like safety, security, and protection of local industries.
Step-by-step explanation:
The elimination of trade barriers within the European Union (EU) has significantly influenced the movement of goods among member countries. Specifically, the EU sought to create a single market by removing obstacles to the free movement of goods, labor, and capital. The correct answer to how the elimination of trade barriers has affected the movement of goods among EU member countries is: B. Goods can move freely among member countries. This free movement is a key principle of the internal market, and it allows for increased economic efficiency and more competitive markets within the EU, without the need for member countries to produce all goods themselves or rely exclusively on trade with other EU nations.
However, despite the benefits of removing trade barriers, some restrictions may still apply to certain products. These restrictions can be based on various reasons such as protecting public health, safety, and the environment, as well as safeguarding national security and morality. Nations may also restrict trade to promote local industries, protect jobs, and maintain economic stability.