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History of Immigration in the USA: evolution and challenges
Historical analysis of immigration in the USA, highlighting migratory flows, cultural transformations, and social challenges.
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How to Live Legally in the U.S. in 2026: From Visa to Green Card
The complete guide to legal pathways for living in the U.S. in 2026: temporary visas, employment-based Green Card, family, investment, and adjustment of status.
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How to Prove Professional Experience for U.S. Visas
A practical guide to documenting professional experience for EB-2 NIW, EB-1, EB-3, H-1B, and L-1: letters, formatting, translation, and USCIS standards.
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EB-2 NIW for Professors and Researchers: Complete Guide 2026
Learn how professors, researchers, and scientists can obtain a Green Card via EB-2 NIW in 2026. Requirements, evidence, current fees, and the Dhanasar test.
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Retirement in the U.S.: Social Security, 401(k), and the Brazil-U.S. Totalization Treaty
How the American retirement system works for Brazilian immigrants: Social Security credits, the bilateral totalization treaty, 401(k) and IRA contribution limits for 2026.
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Easing of flight screening: a historical review
Historical analysis of changes in US flight screening during the pandemic and its evolution into the protocols in effect in 2026.
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International Entrepreneurs in the U.S.: L-1A, O-1, EB-5 and IER Visas
Complete guide to immigration pathways for foreign founders expanding in the U.S.: L-1A, O-1, EB-5 and the International Entrepreneur Rule, with current USCIS rules for 2026.
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K-1 Fiancé Visa and Marriage-Based Green Card: Requirements and Process 2026
Complete guide to the K-1 fiancé visa and the path to a marriage-based green card: requirements, forms, timelines, and updated fees for 2026.
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The dream of living in the USA: opportunities and the EB-2 NIW
Discover the pathways to reside in the USA, exploring the Green Card and the EB-2 NIW visa for qualified professionals.
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H-3: Visa for Trainees and Special Educators
Learn about the H-3 visa, which enables specialized training in the US for trainees and special education teachers, with details on eligibility, process, and limitations.
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How to Naturalize: Updated Guide to U.S. Citizenship
Learn about the requirements and necessary documentation for naturalization, with practical tips for obtaining citizenship in the United States.
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Rights and Responsibilities of Green Card Holders
Understand the rights and duties of permanent residents in the USA with updated information for 2026.
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Immigration Bond Hearings in 2026: What Has Changed
Grant rates have dropped to 25%. Understand Matter of Yajure-Hurtado, habeas corpus, and alternatives to ICE detention in 2026.
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How the healthcare system works in the USA in 2026
Updated analysis of the structure of private and public health services in the USA and its impact on international mobility.
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Background Audit Before Your U.S. Visa Application: The Complete Guide
Before applying for a U.S. visa, audit your I-94 records, prior denials, criminal history, tax standing, and home-country ties. A complete guide with legal references.
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How to Bring Your Pet from Brazil to the U.S.: CDC and USDA Rules
Updated guide for bringing dogs and cats from Brazil to the United States: new CDC rules since 2024, ISO microchip, import form, and health clearance timelines.
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ITIN in the U.S.: What It Is, Who Needs It, and How to Get Yours
A practical guide to the Individual Taxpayer Identification Number (ITIN), the IRS tax ID for non-residents, covering eligibility requirements, Form W-7, and processing timelines.
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Orlando: Why It Attracts Immigrants From Around the World
Discover how Orlando has established itself as a global destination for immigrants, with a diverse economy, robust tourism, technology industry and quality of life.
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Divorce in the U.S. and Its Impact on an Immigrant’s Immigration Status
How divorce works in the United States for immigrants, state residency rules, effects on the conditional green card, the I-751, and naturalization.
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U.S. Work Visa Sponsorship: 2026 Complete Guide
How U.S. work visa sponsorship works in 2026: H-1B, L-1, O-1, and TN — new lottery rules, updated fees, and USCIS processing timelines.
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