Develop a market expansion strategy for [Company A] following its acquisition of [Company B]. Identify key markets where the combined entity can capitalize on [Company B]'s customer base and [Company A]'s products or services. Provide a go-to-market plan outlining marketing, sales, and distribution strategies for entering these new markets. The output should include a detailed action plan for the first [Timeframe], with specific objectives, milestones, and KPIs to track progress.