The United Nations declared 1993 as the International Year of –

Year of the Dolphin
International Year for the World's Indigenous People
Year of the Rights of Internally Displaced Persons in Colombia
International Literacy Year

The correct answer is: D. International Literacy Year.

The United Nations declared 1993 as the International Literacy Year to promote literacy as a fundamental human right and as a key to sustainable development. The year was a time to focus on the importance of literacy and to take action to increase literacy rates around the world.

The United Nations also declared 1993 as the Year of the World’s Indigenous People. This year was dedicated to promoting the rights and cultures of indigenous peoples around the world.

The United Nations did not declare 1993 as the Year of the Dolphin or the Year of the Rights of Internally Displaced Persons in Colombia.