Sorry, it seems like there may be a typo in your question. It looks like you’re asking about how Formosa has been since World War II. Formosa is the former name of Taiwan, so I will provide some information on how Taiwan has been since World War II.
After World War II, Taiwan was placed under the control of the Republic of China (ROC) government. This marked a significant change for the island, as it had previously been under Japanese rule for over 50 years. The ROC government implemented various reforms and policies in Taiwan, including land reform, industrialization, and infrastructure development.
During the Cold War, Taiwan became a key ally of the United States in the fight against communism. The ROC government on Taiwan also claimed to be the legitimate government of all of China, including mainland China, although it only controlled Taiwan and a few smaller islands.
In the 1970s, the United States recognized the People’s Republic of China (PRC) as the legitimate government of China and ended diplomatic relations with Taiwan. This led to Taiwan losing its seat in the United Nations and being isolated diplomatically.
Despite these challenges, Taiwan continued to develop and prosper economically. It transitioned from an agricultural-based economy to a high-tech industrial powerhouse, becoming known for its electronics and semiconductor industries.
In recent years, Taiwan has faced increasing pressure from the PRC, which considers Taiwan to be a part of its territory and has threatened to use force to bring it under its control. Taiwan has also faced challenges in terms of its international recognition, with many countries switching their diplomatic recognition from Taiwan to the PRC.
Overall, Taiwan has experienced significant changes and challenges since World War II, but it has managed to thrive and develop into a prosperous and democratic society.