International Days

International Migrants Day is observed every year on December 18. This date was proclaimed by the United Nations General Assembly in December 2000 to recognize the efforts, contributions, and rights of migrants worldwide. Therefore, the correct answer is option C, December 18.

The United Nations General Assembly proclaimed 20 December as International Human Solidarity Day in 2005 (Resolution 60/209). The first official observance of this day by the UN was on 20 December 2005, not in 2004. Therefore, options A (December 2004), B (December 2005), and C (December 2006) are incorrect as stated. The correct answer is 'D' (None of these) since the first observance was in December 2005, but the question options do not include the exact date. The original claim that the first observance was in December 2004 is inaccurate according to official UN records.

World Braille Day is celebrated every year on January 4th to honor the birth anniversary of Louis Braille, the inventor of the Braille system. Therefore, the correct date is January 4.

The theme for World Cancer Day 2020 was "I am and I will," emphasizing personal commitment to reducing the impact of cancer.

World Pulses Day is observed annually on February 10 to recognize the importance of pulses as a global food. This date was designated by the United Nations to raise awareness about the nutritional benefits of pulses.

Sudan's National Day is observed on 2 January, marking the country's independence from Anglo-Egyptian rule in 1956. Therefore, option B is correct.

Africa Day is observed annually on 25 May to commemorate the founding of the Organization of African Unity (OAU) in 1963, which is now the African Union (AU).

World Hemophilia Day is observed annually on April 17th to raise awareness about hemophilia and other bleeding disorders. This is confirmed by the World Federation of Hemophilia (WFH), the leading global organization for hemophilia awareness and advocacy.

The theme of the 2020 World Press Freedom Day was 'Media for Democracy: Journalism and Elections in Times of Disinformation,' highlighting the role of media in democratic processes and combating misinformation during elections.

The official theme of World Wildlife Day 2020 was "Sustaining all life on Earth," as confirmed by the United Nations and related authoritative sources. While the slogan "The future of wildlife is in our hands" was used in promotional materials, the formal theme recognized by the UN was option C. Therefore, the correct answer is C, not A.

World Tuna Day is officially celebrated every year on May 2nd to raise awareness about the importance of tuna and sustainable fishing practices.

The first Labor Day parade was held in New York City on September 5, 1882, organized by the Knights of Labor and attended by about 10,000 workers. This is widely recognized as the first organized Labor Day event in the United States. The date 1880 is incorrect for New York City; it is sometimes confused with early Canadian observances. Therefore, the correct answer is 1882 (option B).

World Population Day is observed annually on 11th July to raise awareness about global population issues. Therefore, option C is correct.

World Bicycle Day is observed on June 3rd every year to promote the use of bicycles and recognize their benefits for health and the environment.

The Global Day of Parents is celebrated annually on June 1st, as designated by the United Nations. This is confirmed by the official UN list of international observances, which lists the Global Day of Parents on June 1.

The United Nations observes International Widows Day on 23rd June each year to raise awareness about the issues faced by widows worldwide. Therefore, option B (23rd June) is correct, not 25th June.

The United Nations General Assembly adopted resolution A/RES/72/272 on 16 December 2018, officially declaring 3 June as International World Bicycle Day. The resolution recognizes the bicycle as a simple, affordable, reliable, clean, and environmentally fit means of sustainable transportation. Although the first official celebration took place in 2019, the declaration year is 2018, making option A the correct answer.

World Elder Abuse Awareness Day is observed annually on June 15. It was launched by the International Network for the Prevention of Elder Abuse in 2006 and recognized as a United Nations Day in 2011. The day aims to raise awareness about elder abuse and neglect worldwide. Therefore, the correct answer is option B, June 15.

Father's Day in 2020 was celebrated on June 21, which is the third Sunday of June, the common date for Father's Day in many countries.

World Day Against Child Labour is observed annually on 12 June, as designated by the International Labour Organization (ILO) to raise awareness and activism to prevent child labor worldwide.

The International Day in Support of Victims of Torture is observed annually on June 26 to raise awareness about the plight of torture victims and to promote their rights and rehabilitation.

The World Day to Combat Desertification and Drought is observed annually on June 17. This date was declared by the United Nations General Assembly in 1994 (Resolution A/RES/49/115) to raise awareness about desertification, drought, and sustainable land management. Multiple authoritative sources including the United Nations and reputable calendar websites confirm June 17 as the correct date.

The theme of World Bamboo Day 2020 was "Bamboo for Life," highlighting the importance of bamboo in sustainable living and environmental conservation. Option B correctly reflects this theme.

The International Day of Peace is officially observed each year on 21 September, as designated by the United Nations to promote peace worldwide.

The International Day of Friendship is officially observed globally on July 30th, as declared by the United Nations. This is confirmed by the United Nations website and official UN resolutions. Therefore, the correct answer is B (30 July).