3. Why do countries such as Greece and Italy have debt problems?

Because their economies have become weak, borrowing additional money to keep their governments going has become more costly, which has made their economies even weaker.

Explanation:

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

north east because it has more forest