Answer: The most common tones produced by sirens in the United States are "alert" (Steady) and "attack" (wail). ... Attack Warning – A 3 to 5 minute wavering tone on sirens or a series of short blasts on horns or other devices. The Attack Warning signal means detection of an actual attack or accidental missile launch. The sirens are usually for the people surrounding the area to let them know that they need to evacuate immediately.
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The economy drop and the lack of jobs for people to work so that left many homeless
Answer:
C. They wanted to send other nations a stern warning not to interfere in US government.
If an immigrant commits a major crime in the the country they moved to they should be sent back. This is because the country they moved to shouldn't have to put up with other country's criminals.
Answer:
Strictly implementation of laws and punishment.
Explanation:
Strictly implementation of laws and punishment to those who forbid the law were the steps the government took to free slaves and restore the rights of African Americans after the civil war. The Thirteenth Amendment (1865) ended slavery all over the United States, the Fourteenth Amendment (1868) provides American citizenship to the African Americans, and the Fifteenth Amendment (1870) guaranteed the right to vote to African Americans.