Mae gan Gymru hanes hir o gysylltiadau hanesyddol, diwylliannol a byd busnes gyda'r Unol Daleithiau. Mae Cymru'n gartref i 270 o fusnesau Americanaidd, sy'n cyflogi bron i 50,000 o bobl.
Wales has long historical, cultural and business ties with the USA – and today, is home to 270 US-owned business, employing almost 50,000 people.