Keeping up with physical activity during pregnancy can help you maintain a healthy pregnancy weight and fight fatigue. It also helps improve endurance, which prepares you for the long hours of labor and delivery as well as recovery. Many forms of moderate exercise can be done during the first trimester.
King Sejong, the 4th king of the Joseon Dynasty (1397-1450, reigning from 1418-1450) was responsible for some of the most brilliant achievements in the history of Korea, including the creation of Hangeul (Korean alphabet) and great advancements in the areas of science, culture, art and politics.
Philatauerus is usually mentioned as the founder of the ruling dynasty of Pergamon, but it was actually the ruler after Eumenes, Attalus I (241-197 BCE), who was the official founder of the Attalid dynasty as he was the first one who used the title of king.