Final answer:
Amazon started its international expansion with entry to the UK due to the country's large e-commerce market, well-developed logistics infrastructure, and favorable business environment.
Step-by-step explanation:
Amazon started its international expansion with entry to the UK for several reasons. Firstly, the UK is one of the largest e-commerce markets in the world, with a high demand for online shopping. By entering the UK market, Amazon could tap into a large customer base and establish its brand presence in Europe.
Secondly, the UK has a well-developed logistics infrastructure and a favorable business environment, making it easier for Amazon to set up its operations and ensure efficient delivery to customers.
Lastly, by starting with the UK, Amazon could gain insights and experience in operating internationally, which would pave the way for further expansion into other European countries.