Anh/chị hãy phân tích, nêu ví dụ minh họa để làm rõ nội dung sau: Pháp luật là hệ thống các quy tắc xử sự chung, có hiệu lực bắt buộc chung do nhà nước ban hành hoặc thừa nhận và bảo đảm thực hiện.

b) to encourage free trade

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

texas governor sam houston opposed secession, but was unable to prevent it. in this speech, given prior to lincoln's election, he presents the argument that slavery would be safer within the united states than outside of it. it was a prescient argument, and one held by several other southern leaders.

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they encountered severe weather for which they were poorly prepared.