Study in USA

The U.S.A. is home to numerous universities and colleges. Research institutions, liberal arts colleges, and community colleges offer a wide range of programs. Examples include Harvard University, MIT, Stanford University, and many more. Many U.S. universities require standardized tests for admission. The SAT or ACT is common for undergraduate programs, while the GRE or GMAT is often required for graduate programs. 
Proficiency in English is crucial. Most institutions require English proficiency test scores, with the TOEFL and IELTS being widely accepted.
Community College offers a two year degree which will not be recognized in Europe. However, transfer credits for courses will be accepted by an undergraduate program at a high quality 4-year university if you have the sufficient requirements. A Community College is a low-cost and popular alternative for freshmen who are seeking to choose a less expensive option where they can gain their general education credit requirements. More than half of all American freshmen start their higher education at a community college.

Colleges offer work-related undergraduate degrees. Generally, the first two years include what is called general education and at some universities it is often possible to start in the second year with a graduation diploma. Colleges are sometimes independent and sometimes part of a larger university. Universities are the only institutions which offer undergraduate, postgraduate and PhD degrees.

An F1 visa student is permitted to work part-time on-campus (20 hours per week) but not off campus during the first year of study. After the first year of study, permission to work off campus may be granted by the school in cases of curricular work requirements (those in co-operative educations programs or with required internships or other work needs necessary for degree completion).The DHS/ICE may grant permission for off-campus employment after the first year in cases of demonstrated economic hardship.F1 students are also eligible for 12 months of optional practical training. Students in science, technology, engineering,or mathematics fields may be eligible for up to 29 months of optional practical training. J1 students are eligible for 18 months of academic training (three years if completing a doctoral degree)

Important US visa processing units for US

DOS (Department of State): Issues visas at US embassies and consulates.

DHS (The Department of Homeland Security): Oversees ICE and CBP

ICE (Immigration and Customs Enforcements): Responsible for enforcing immigration and customs laws in the US.

SEVIS (Student Exchange and Visitors Information Systems):Online student tracking system.US institutes uses the SEVIS system to issue form I 20 for students.

Foreign nationals thriving in US will not be able to work unless they have an explicit permission under the terms of their visa or resident status or have applied and received a work permit. A work permit in US is something that serves the purpose of a photo ID, issued by the US Citizenship and Immigration Services (USCIS).It can also be called as Employment Authorization Document or EAD. It resembles more or less like a drivers license. A holder to such permits can show it to prospective employers proving their right to work in US. Normally all the employers in US request the immigrants to showcase such a document before the actual hiring process.

1. Employment-Based Visas:
Most foreign nationals working in the U.S. do so through employment-based visas. These visas often require a job offer from a U.S. employer.

H-1B Visa: For professionals in specialty occupations, such as IT, engineering, finance, etc.

L-1 Visa: For intracompany transferees, allowing employees of multinational companies to work in the U.S.

2. Optional Practical Training (OPT):
OPT is a temporary employment authorization for F-1 visa students. It allows them to work in a field related to their major area of study for up to 12 months after graduation.
3. Curricular Practical Training (CPT):
Similar to OPT, CPT is for F-1 students and provides the opportunity to gain practical training in their field of study while still enrolled in their academic program.
4. J-1 Exchange Visitor Visa:
The J-1 visa is for individuals participating in work- and study-based exchange visitor programs. This can include research scholars, professors, and other categories.
5. E-1 and E-2 Visas:
These are treaty trader (E-1) and treaty investor (E-2) visas for individuals from countries with which the U.S. maintains a treaty of commerce and navigation. These visas are based on substantial trade or investment.
6. Green Card (Permanent Residency):
A green card allows an individual to live and work permanently in the U.S. Employment-based green cards are sponsored by employers, and the process involves a series of steps, including labor certification and petition filing.
7. Asylum or Refugee Status:
Individuals granted asylum or refugee status may work in the U.S. after one year. They can apply for an employment authorization document (EAD) to work legally.
8. DACA (Deferred Action for Childhood Arrivals):
DACA provides temporary protection from deportation and work authorization for certain undocumented individuals who came to the U.S. as children.
9. Spousal Employment Authorization:
Dependent spouses of certain visa holders (e.g., H-1B, L-1) may be eligible for employment authorization.
10. Temporary Protected Status (TPS):
Individuals from designated countries experiencing temporary crises may be granted TPS, allowing them to work in the U.S. during that period.

Admission requirements vary by university and program. Generally, you'll need to provide academic transcripts, recommendation letters, a statement of purpose, and, for some programs, a portfolio. Apply online through the university's admission portal. Pay attention to application deadlines and ensure that you submit all required documents. Once accepted, apply for a student visa (F-1 for academic programs, J-1 for exchange programs). Check the specific requirements of the U.S. embassy or consulate in your country. Take the opportunity to explore different parts of the U.S. during breaks or vacations. The country offers diverse landscapes and cultural experiences.