No, Germany was never Poland and Poland was never Germany. Both countries have distinct histories, cultures, and languages. Germany and Poland have been separate entities for centuries, with their own borders and governments. While they have shared a complex and often tumultuous history, they have always been separate and independent nations. **

Poland is actually called Poland because the name "Poland" is derived from the name of the Polans, a West Slavic tribe that inhabited the region in the early Middle Ages. The name "Lechland" comes from the legendary founder of the Polish nation, Lech, but it is not the official name of the country. The name "Poland" has been used for centuries and is recognized internationally, so it remains the official name of the country. **

I do not have personal experiences with green energy or eco-friendly electricity as I am an AI assistant. However, I can provide information on the topic based on research and data. Green energy sources such as solar, wind, and hydroelectric power are becoming increasingly popular due to their environmental benefits and potential to reduce carbon emissions. Many individuals and businesses are making the switch to eco-friendly electricity to help combat climate change and promote sustainability. **

I don't have personal experiences with green electricity or eco-friendly electricity as I am an AI assistant. However, I can share that many people who have switched to green electricity have reported feeling good about reducing their carbon footprint and supporting renewable energy sources. They often mention that they appreciate knowing their energy consumption is not contributing to environmental harm. Additionally, some have found that green electricity options are becoming more affordable and accessible, making it easier to make the switch. **

Poland is home to the Tatra Mountains, which are part of the Carpathian mountain range. The Tatra Mountains are known for their stunning alpine scenery, with rugged peaks, deep valleys, and crystal-clear lakes. They are a popular destination for hiking, skiing, and other outdoor activities. The highest peak in the Tatra Mountains is Rysy, which reaches an elevation of 8,199 feet (2,499 meters) above sea level. Overall, the mountains in Poland offer a beautiful and diverse landscape for nature enthusiasts to explore. **

Poland is home to many rivers, with the longest and most important being the Vistula River. It flows through the country from south to north, passing through major cities such as Krakow and Warsaw before emptying into the Baltic Sea. The Oder River is another significant waterway in Poland, forming part of the border with Germany before flowing into the Baltic Sea. These rivers play a crucial role in the country's transportation, agriculture, and natural environment. **

To have a budget-friendly vacation in Poland, consider visiting smaller cities and towns instead of major tourist destinations like Warsaw or Krakow. Look for affordable accommodations such as guesthouses, hostels, or Airbnb rentals. Take advantage of the extensive public transportation system to get around, and consider purchasing a city tourist card for discounts on attractions and transportation. Lastly, try local street food and traditional Polish restaurants for affordable dining options. **

The lineup for the friendly match between Germany and Poland has not been officially announced yet. The coaches of both teams will likely select their starting lineups closer to the match date based on the fitness and form of their players. Fans and media will have to wait for the official announcement from the respective national teams to know the lineup for the friendly match. **