It is answer 4 because the other three are not related to space and even though there are volcanoes on other planet, that question is not as relevant as the other last two.
By giving examples of countries that have become democracies
The only thing not mentioned above is:
<span>b.Tax citizens
Levy war means start war, conclude peace is mentioned, and commerce means trading and selling.
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C. Necessary is the answer
The subject is the pizza i think
