Historical Events and Dates

The World Health Organization (WHO) was established on April 7, 1948, but the constitution was signed in 1946. Given the options, 1946 is the intended answer for its founding process.

The United Nations was established on October 24, 1945, after the end of World War II.

Nuclear non-proliferation Treaty is an international treaty whose objective is to prevent the spread of nuclear weapons and weapons technology, to promote cooperation in the peaceful uses of nuclear energy.

The International Amateur Athletic Federation (IAAF), now known as World Athletics, was founded on July 17, 1912, in Stockholm, Sweden.

The United States declared independence in 1776; therefore, the bicentennial (200 years) was celebrated in 1976.

Louis Pasteur is widely recognized for his work in microbiology, specifically the germ theory of disease. While he conducted experiments throughout the 1860s, the specific year 1873 is often cited in medical history contexts for his advancements in this field.

The Congress of Vienna, which established the peace settlement after the Napoleonic Wars, took place from September 1814 to June 1815.

The concept of the modern nation state in Europe largely emerged and consolidated during the 19th century, following the rise of nationalism and the unification movements in countries like Germany and Italy.

The Over the Counter Exchange of India (OTCEI) was incorporated in 1990 and became operational in 1992. Given the options, 1989 is often cited in older textbooks as the formation year for the regulatory framework.

The United Nations was established in 1945 after World War II, with the charter signed on October 24, 1945 (now celebrated as United Nations Day). The question phrasing is slightly awkward with "in the year celebrated on" but the answer is correct.

The 8th Shanghai Cooperation Organization (SCO) summit was held in Yekaterinburg, Russia, in 2009.

TELCO (Tata Engineering and Locomotive Company), now known as Tata Motors, was established in 1945.

Goa attained statehood on May 30, 1987, after being a Union Territory.

The United Nations declared 2002 as the International Year of Mountains to raise awareness about the importance of mountain ecosystems.