Which dynasty had the most effective government the Qin or Han and why ?

N1947, the united nations create a country

During the era of european expansion, what was the biggest reason for spain’s push for exploration?

Which of the following is not a requirement to become a us representative (congressman/congresswoman)? a. be at least 25 years old b. have been a citizen of the united states for the past seven years c. be (at the time of the election) an inhabitant of the state they represent. d. hold a college degree