In the USA, students have permission to work for 20 hrs/week but after completing the first year of their degree.
Working Rights Post-Study
Students can stay for one year in the USA after completing their academic careers. STEM ( Science, Technology, Engineering, and Arithmetic) major students can stay for extra seventeen months.
List of Documents
Valid passport, valid TOEFL/IELTS score, sufficient bank balance, educational transcripts, and admission letter is required to get admission in the universities of USA.