Several formidable obstacles hindered migration to North America in past centuries:
Transatlantic voyages took weeks or months on sailing ships, fraught with danger, disease, and high cost.
Early settlements had few roads, bridges, or inland transport, making travel and settlement difficult.
Newcomers faced unfamiliar illnesses like smallpox, yellow fever, and malaria, with limited medical care.
Extreme weather, wildlife, and conflicts with Indigenous peoples made survival uncertain.
Communication and alliance-building with diverse Indigenous nations and other settlers were challenging.
Some European nations limited emigration based on nationality, religion, or ethnicity.
The cost of passage, supplies, and establishing a new life was prohibitive for many.
Even those fleeing oppression faced travel restrictions and surveillance.
Potential migrants relied on hearsay or biased accounts, often discouraging the journey.
Leaving family, community, and cultural roots was a profound emotional and practical deterrent.