Fruits consist of an outer layer called the pericarp, which enclose the seed or seeds. Some fruits have a fleshy, juicy pericarp. Others have dry pericarps and these include nuts and milkweed pods. Simply put, there are two common types of fruit classifications: those that are fleshy and those that are dry.
American History The Significance of the Louisiana Purchase. The Louisiana Purchase was a significant event in the history of our country perhaps the most significant event. It was one required specific conditions to be in place to have the opportunity to purchase this massive amount of land. It changed the landscape of our country in the early days of our existence.
Louisiana Purchase. History >> Westward Expansion. With the Louisiana Purchase in 1803, the United States acquired a large area of land from the French. It was the single largest purchase of land ever by the United States and doubled the size of the country.