Final answer:
On its eastern boundaries, France is bordered by Switzerland, Germany, Italy, and Monaco, with Luxembourg and Belgium to the northeast. Mont Blanc, near the Italian border, is the highest peak in France and the Alps.
Step-by-step explanation:
The countries that border France on its eastern boundaries are Switzerland, Germany, Italy, and Monaco. Additionally, Luxembourg and Belgium are located to the northeast and can also be considered as eastern neighbors depending on the specific demarcation of Eastern boundaries.
To the southeast, France is bordered by Italy and has a coastline on the Mediterranean, whereas to the east, Switzerland and Germany provide the land borders.
Mont Blanc, found near the Italian border, is the highest mountain in the Alps and France. Another eastern neighbor is the principality of Monaco, situated along the French Riviera.
These countries are part of the core economic region of Europe, exhibiting stable democratic governments and high standards of living.