Answer: C (country 3)
Step-by-step explanation:
I think it's C because, country 1 says the power is shared with the assembly and the president but the US its shared with the 3 branches. Country 2 says prime minister is elected but the US have a president not a prime minister like Canada. Country 3 to me is correct because the three branches share the power together (the president is part of the 3 branches.) And everything else is correct. Country 4 is wrong because the president doesnt have all the power and the other details are wrong to. So based off anything the safe answer is C.
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