Is it true that because of advances in technology businesses that were once national are now international?

Yes, it is true that advances in technology have enabled businesses that were once confined to national markets to expand internationally. Innovations in communication, transportation, and e-commerce have made it easier for companies to reach global customers, streamline operations, and collaborate across borders. This globalization has allowed businesses to tap into new markets, access a wider talent pool, and increase their competitiveness on a global scale.