The correct answer is:
<span>(4) military authorities considered them a threat to national security.
Many of them (around 60 percent) were born in the US and no longer had any contact to Japan, and some didn't even speak Japanese, yet they were considered a threat (unjustly).
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The land expedition, led by Alonso De León, discovered Jean Gery, who had deserted the French colony and was living in Southern Texas with the Coahuiltecans. Using Gery as a translator and guide, De León finally found the French fort in late<span> April 1689.</span>