What does it mean "colonies"

Why is it important to have an organisation that is bigger than any one country? Please choose correct options.

True / False: Today it’s comprised of 193 member nations in the United Nations

Who were the two main countries in the Cold War?

When did the United Kindgom leave from the European Union?

How many countries are member of European Union?

Which of these statements is true about Berlin Wall?

True / False: The Convention on the Rights of the Child is an international treaty that recognises the human rights of children, which is everyone under 18 years old.

What was the approximate population of Chernobyl before its evacuation? Tick one.

What does a nuclear reactor do to atoms? Tick one.

In which year was the London Society for Women’s Suffrage set up?

The United Nations started with _______ countries.