With a few exceptions the world's 45 landlocked countries are poor. In spite of technological improvements in transport, landlocked developing countries continue to face structural challenges to accessing world markets. As a result, landlocked countries often lag behind their maritime neighbors in overall development and external trade.
Answer:
The Battle of Gettysburg!
Explanation:
The Battle of Gettysburg was fought July 1–3, 1863, during the American Civil War, in and around Gettysburg, Pennsylvania
Mesopotamian (Sumerian) civilization
