Which of the following is not correct?
1. every nation-state has a national government
2. national governments have a great deal of power
3. the modern world is divided into a mixture of nation states, city-states, and multinational empires.
4. national governments were invented less than 1,000 years ago.

Which statement is an example of direct democracy? a) people elect a senator to the u.s. congress. b) the town council approves funding for a new high school. c) the president issues an executive preventing states from executing prisoners. d) voters approve an amendment allowing elderly people to pay nothing in property tax.

Why did european nations face financial challenges after world war 1?

Is harry truman considered a hero or a tyrant for dropping the atomic bombs on hiroshima and nagasaki? (need a paragraph)