USA
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USA Visa & Immigration Guide
The US immigration system divides visas into nonimmigrant (temporary) and immigrant (permanent) categories governed by the Immigration and Nationality Act. Citizens of 40 Visa Waiver Program countries may visit the US for up to 90 days without a visa by obtaining ESTA authorization through the CBP portal. The path to a Green Card (Lawful Permanent Resident status) is available through family ties, employment, diversity visa lottery, and other humanitarian categories.
USA Study Abroad Guide — Universities, Fees & Scholarships
The USA hosts over 1.1 million international students at more than 4,000 accredited institutions, making it the world's top study destination. Annual tuition ranges from $8,000 at community colleges to over $65,000 at elite private universities, with significant additional living costs and mandatory pre-enrollment fees. F-1 student visa holders can work up to 20 hours per week on campus and may qualify for 12–36 months of post-graduation work authorization through Optional Practical Training (OPT).
Living in the USA
Complete guide to costs, housing, banking, healthcare, and daily life in the United States.
Learn English — Courses, Self-Study & Practice Tips
A comprehensive guide to learning English in the USA: language features, official courses, self-study resources, daily practice strategies, and integration requirements.
Explorar temas
USA Visa & Immigration Guide
The US immigration system divides visas into nonimmigrant (temporary) and immigrant (permanent) categories governed by the Immigration and Nationality Act. Citizens of 40 Visa Waiver Program countries may visit the US for up to 90 days without a visa by obtaining ESTA authorization through the CBP portal. The path to a Green Card (Lawful Permanent Resident status) is available through family ties, employment, diversity visa lottery, and other humanitarian categories.
USA Study Abroad Guide — Universities, Fees & Scholarships
The USA hosts over 1.1 million international students at more than 4,000 accredited institutions, making it the world's top study destination. Annual tuition ranges from $8,000 at community colleges to over $65,000 at elite private universities, with significant additional living costs and mandatory pre-enrollment fees. F-1 student visa holders can work up to 20 hours per week on campus and may qualify for 12–36 months of post-graduation work authorization through Optional Practical Training (OPT).
Living in the USA
Complete guide to costs, housing, banking, healthcare, and daily life in the United States.
Learn English — Courses, Self-Study & Practice Tips
A comprehensive guide to learning English in the USA: language features, official courses, self-study resources, daily practice strategies, and integration requirements.