Chinese Immigrants were officially seized and cross-questioned at Angel Island immigration station in San Francisco Bay. U.S. officers expected to banish as several as doable by asking vague questions about Chinese villages and family histories that immigrants would have bother respondent properly. Men and girls were housed one by one. People held in custody spent abundant of their time within the barracks, <u><em>suffering between interrogations.</em></u>
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<span>select one:
a. acoustic countermeasures.
b. sonar.
c. centimetric radar.
d. both sonar and centimetric radar.
e. all these answers are correct.
A quick google search said centimetric radar was invented in 1935 during the range of WWII.
Hope I helped some</span>
GDP per capita, increased
hope it helps! :)
