<span>What shared belief of both Justinian and Charlemagne helped build cultural unity in Europe?
the importance of Islamic scholarship
the preservation of the Roman law code
the superiority of</span>
Commodore Matthew Perry's expedition in 1853 to Tokyo to force trade with Japan displayed the use of "gunboat diplomacy" by the united states, since the United States was threatening (by implication) to use force if diplomacy failed.
True. because out of 70 delegates only 39 signed the Constitution.
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