What investment would be the safest return of 15%

To achieve a safe return of 15% on your investments, you should consider the following options:

1. **High-Growth Stocks**: Invest in companies within high-growth industries such as technology and healthcare, which have the potential to deliver higher returns. These companies often have strong fundamentals and innovation pipelines that can drive earnings growth.
2. **ETFs**: Exchange-Traded Funds (ETFs) offer diversification and can provide a balanced exposure to various sectors, potentially leading to higher returns. Consider ETFs that focus on European markets, as you are open to investing in Sweden and other parts of Europe.
3. **Mutual Funds**: Look for mutual funds with a track record of consistent returns. Historical data shows that certain mutual funds have averaged 12% annual returns over extended periods. Focus on funds with a strong performance history and a clear investment strategy aligned with your risk tolerance.
4. **Dividend Stocks**: Invest in companies with a history of stable or increasing dividends. Dividend stocks can provide a steady income stream and potentially appreciate in value, offering a good balance between income and growth.
5. **Index Funds**: Consider investing in index funds that track the S&P 500 or other major indices. These funds aim to replicate the performance of a broad market index and can provide a reliable return, as evidenced by the historical average annual return of the S&P 500, which is around 11.55% to 12.71% over various periods.

Remember, while these options can help you achieve your desired return, it's important to conduct thorough research, consider your risk tolerance, and consult with a financial advisor before making any investment decisions.