Hello aspirant,

The U.S. is home to some of the most prestigious universities in the world.Being a international students you must have a foreign university-level degree in law and a TOEFL score of 90 or IELTS of 6.5.

Few univeristies you could approach for you Phd program are Walden University,case western reserve University of law,University of Washington.

The link given below will help you in understanding how to apply for Ph.D in USA https://studyabroad.careers360.com/articles/how-apply-for-phd-in-usa

Feel free to ask any queries.

Best wishes!!