Answer:
Vietnam was a war the US lost. Vietnam is currently under communist rule. South Korea is a democracy, and china is communist.
Explanation:
Make generalizations.
Form a hypothesis.
Experiment.
The scientific method involves the identification of a problem which then leads to formulation of a hypothesis. Once the hypothesis is formulated an experiment is carried out and the data analyzed in order to reach a conclusion
Answer:
Nine states.
Explanation:
Only nine states need to ratify the constitution; the constitution would not go into effect unless nine states agreed.