Option 3 is correct.
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B) Work for other. Sometimes people do it their selves but most of the time people work for others for quick money
Answer:
Due to The Immigration Act of 1924
Explanation:
It also increased the tax paid by new immigrants arrival and allowed immigration officials to exercise more discretion in making decisions over whom to exclude.
British forces are unprepared for the war that may soon happen. On the other hand, the Czechoslovakia army force was prepared enough to serve and defend their country in the expected war.