Beta blockers. Beta blockers, also called beta-adrenergic blocking agents, treat a variety of conditions, such as high blood pressure and migraines. Find out more about this class of medication. Beta blockers, also known as beta-adrenergic blocking agents, are medications that reduce your blood pressure. Beta blockers work by blocking the effects of the hormone epinephrine, also known as adrenaline. When you take beta blockers, your heart beats more slowly and with less force, thereby reducing blood pressure.
The Vikings came from three countries of Scandinavia: Denmark, Norway and Sweden. The name 'Viking' comes from a language called 'Old Norse' and means 'a pirate raid'. People who went off raiding in ships were said to be 'going Viking'.
The people commonly called Vikings were the Norse, a Scandinavian  seafaring people from Norway, Denmark, and Sweden.They settled in  Britain, Iceland and Greenland, and la â¦ ter made settlements in North  America (which were abandoned).his means: King Harald ordered these stones build for his father Gorm and his mother Thyra. that Harald that gathered all of Denmark and Norway and made the Danes Christians. so in the end of the viking age we can be sure that the Danes called there land Denmark. the name Denmark means the border of the Danes.