The Concert of Europe was a system of dispute resolution adopted by the major conservative powers of Europe to maintain their power, oppose revolutionary movements, weaken the forces of nationalism, and uphold the balance of power.
Answer:A. Most had little direct connection, because they owned small farms.
Explanation:
Established the power of judicial review for the US supreme court and lower federal courts, judges determine wether or not a law is unconstitutional or not, which led to US involvement in the french british war in 1803
I think 1492. but i could be wrong.
We really don't know if it was a hydrogen bomb or not. It is seriously doubted though because their are seismic detectors all over the world and the bomb wasn't as strong as it should have been. The U.S have said that the records that the bomb gave off was around a 4.8 magnitude event. A hydrogen bomb would've given off a 6.8. So their was definitely an explosion, but not as big as korea claims it to have been.