Isolationism

Isolationism is a political philosophy regarding foreign policy. It advocates for a nation to avoid involvement in the affairs of other countries. This includes avoiding foreign wars and staying neutral in international conflicts. Isolationist states often oppose military alliances or mutual defense pacts. In its purest form, this strategy opposes all foreign commitments. This can include trade agreements and international treaties. Isolationism is a grand strategy of non-interference. It often includes economic protectionism and cultural isolation. This is different from non-interventionism, which focuses mainly on military or political non-involvement. It also differs from expansionism or colonialism.

Different countries have applied isolationist ideas in various ways. In Japan, the Tokugawa shogunate used a policy called kaikin from 1641 to 1853. This policy prohibited most foreign contact. However, Japan was not entirely closed to the world. They maintained limited trade with China and Korea. They also traded with the Ryukyu Islands. The Dutch Republic was their only Western trading partner for much of this time. This period allowed Japanese culture to develop with limited outside influence. It also resulted in one of the longest stretches of peace in history. During this time, cities grew and literacy rates increased.

China also practiced periods of isolationism throughout its history. After the voyages of Zheng He in the 15th century, the Ming dynasty became more isolationist. In 1390, the Hongwu Emperor proposed banning all maritime shipping. The later Qing dynasty often continued these policies. One major concern for China was the Wokou. These were pirates from Japan and Korea who raided coastlines. To manage trade, the Qianlong Emperor created the Canton System in 1758. He declared that Guangzhou was the only port for foreign traders. This system strictly controlled how the outside world interacted with China.

Some leaders used isolationism to reshape their entire societies. In Paraguay, the dictator José Gaspar Rodríguez de Francia ruled from 1814 to 1840. He closed the borders to prohibit all foreign relationships. Francia wanted to create a single Paraguayan people. He required Spanish settlers to marry the native Guaraní. He also disliked the Catholic Church and European influences. He even turned church courtyards into artillery parks. In Bhutan, leaders used isolation to protect their cultural identity. Before 1999, Bhutan banned television and the Internet. Tourism was also prohibited until 1974. Today, Bhutan still controls tourism with a $200 daily fee.

Isolationism has also been used during times of extreme political change. Between 1431 and 1863, the Kingdom of Cambodia enforced isolationist policies. Later, the Khmer Rouge took power in Cambodia on 17 April 1975. They established Democratic Kampuchea and implemented a "Year Zero" policy. This policy hastened the country's isolation from the rest of the world. They moved urban populations into the countryside. This period ended in 1978 when Vietnam invaded the country. In Korea, the North established an isolationist nationalist regime under Kim Il Sung. This policy continued under his son and grandson after 1994.

Scholars often debate how the United States handled its foreign relations. Some experts, like Robert J. Art, argue the U.S. had an isolationist history. Other scholars disagree with this specific label. They suggest the U.S. followed a strategy of unilateralism instead. Unilateralism means a country chooses to act alone rather than with others. Some argue the U.S. was simply non-interventionist. They point to the Monroe Doctrine as an example of acting alone. The U.S. sought to maintain independence by restricting foreign contacts. An American delegate did not attend an international conference until 1863.

There are many criticisms regarding the use of isolationism. Critics argue that it prevents nations from helping during major crises. Benjamin Schwartz called American isolationism a "tragedy" inspired by Puritanism. Some modern commentators say the term is used as a negative label. Despite these debates, isolationism remains a significant concept in political science. It touches on economics, culture, and military strategy. Nations must constantly decide between isolation and global engagement. This choice affects their trade, their security, and their identity.