The correct answer is D. Reducing barriers to trade and travel.
Explanation
The European Union is a political community made up of twenty-seven European countries that cooperate multilaterally mainly in the political and commercial sphere. Therefore, all members handle the same currency, the Euro, which allows them to trade and establish economic relationships without many barriers.
In addition, the policy of each country is characterized by being in harmony with the other members, allowing citizens' lives to be better in aspects such as tourism and travel, since they can freely transit through the member countries because they belong to one of them. Therefore, the correct answer is D. Reducing barriers to trade and travel.
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Answer:
Three way's California changed because the gold rush was, California gained population, causing a permanent change in government. Also, San Francisco became the center of banking, shipping, trade, and manufacturing. Most important, because of California's new grand population, California became a free state in 1850. The Gold Rush significantly influenced the history of California and the United States. It created a lasting impact by propelling significant industrial and agricultural development and helped shape the course of California's development by spurring its economic growth and facilitating its transition to statehood.
Explanation:
