Mechanical problems since they can be solved and have the second most deaths. I would have the plane go through at least 3 examinations before boarding then one passenger exam before takeoff.
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Following? I think we need a picture?
Answer: The first free elections under the Sáenz Peña regime were held in 1916. Women did not have the right to vote in Argentina until 1947, when Law 13.010 ("on political rights for women") was sanctioned during the government of Juan Domingo Perón. Women first voted in a national election in 1951.
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