Seoul: Today marks significant events in Korean history, reflecting the country's cultural, political, and social evolution. The first Children's Day was celebrated in Seoul in 1923, initiated by children's author Bang Jung-hwan, highlighting a dedication to children's issues. This day was later officially moved to May 5 by the South Korean government.

According to Yonhap News Agency, the transitional government in 1948 introduced a three-trial legal system, comprising the District Court, High Court, and Supreme Court, laying the foundation for South Korea's judicial structure. The following year, the first census was released, noting a population of 20,166,758.

In 1964, South Korea marked its inaugural "Law Day," while in 1981, the government announced plans to implement an educational tax the following year. The political landscape saw a shift in 1987 with the inauguration of the opposition Reunification Democratic Party, led by Kim Young-sam, advocating for a direct presidential election.

The government lifted a 35-year ban on Labor Day ceremonies in 1993. Five years later, Lee Nam-yi, a former Korean sex slave known as "Grandmother Hun," visited South Korea, her first return since World War II.

In 2002, 466 South Koreans reunited with 100 North Korean relatives at Mount Kumkang. Tensions rose in 2005 when North Korea launched a short-range missile into the East Sea amidst nuclear weapon disputes.

In 2006, Foreign Minister Ban Ki-moon urged Japan to address historical issues related to the Dokdo islets. South Korea pledged in 2009 to increase aid to developing countries by 16.4 percent, totaling 1.09 trillion won.

K-pop sensation Psy was recognized in 2014 by the Encyclopedia Britannica for his global hit "Gangnam Style." In 2018, South Korea's defense ministry began dismantling loudspeakers along the North Korean border as part of a summit agreement.

In 2019, after two decades of restoration, the public was given access to Mireuk Temple, an ancient symbol of Baekje's Buddhist culture. Looking ahead to 2025, the Supreme Court overturned an appeals court acquittal of Democratic Party presidential candidate Lee Jae Myung, who faced charges of election law violation during the 2022 campaign.