Identify two dominant topographical features of the Greek [Balkan] Peninsula.

Greece is located in the Southern part of the Europe.

Explanation:

Mainland of Greece is occupied with the mountainous land, which is surrounded by the Mediterranean Sea. The mountains are densely forested.

It has more than thousand islands.

These mountains, islands, and lakes divide the main land of Greece into small groups called cities or states. The climate exhibit mild winters but prolonged summer season.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;