Technically speaking, it would be "family" that represents a social group that exists in all known cultures, since families are generally crucial for the survival of the individual.
Answer:
3, The president was given the power to take any and all measures.
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Explanation:
1. achieve a means regardless of ethical value
2. extreme irrational beliefs
3. omen
4. basic level of a complex system
5. a person or idea that comes before
6. stubborn or tough
I believe thats the cold war
The answer is B. There have been ongoing conflicts between Israel and the Arab world.