HOW TO KNOW IF YOU HAVE CENTRAL SLEEP APNEA. Although CSA can be hard to detect, certain symptoms can offer clues that it may be happening. Red flags includeâ¦. â¢ Abrupt awakenings accompanied by shortness of breath, including shortness of breath thatâs relieved by sitting up.
The Panama Canal is important to international trade because its located between the Americas so it makes travel for ships immensely less time consuming and safer. Also it overall shortens distance so it takes less fuel to make the journey from the Atlantic Ocean to the Pacific Ocean or vice versus.
Panama Canal. Hailed as one of the great achievements of the 20th Century, the Panama Canal connects 160 countries and 1,700 ports around the world. August 15, 1914, marks the 100th anniversary of the official opening of the Panama Canal, the American-built waterway across the Isthmus of Panama that connects the Atlantic and Pacific oceans.