•principal⪢⪢
Borrowers promise to repay the amount they borrow called the principal plus an additional amount called interest.
#economy
http://qindex.info/i.php?x=19898
○○○0850± Rurik⪢⪢
One of them, called Rurik, is said to have founded the principality of Novgorod, becoming the first of a very long Rurik dynasty.
#bookmark
http://qindex.info/i.php?x=6291
○○○1054⪢⪢
Yaroslav, who has many sons, fears a new fratricidal war after his death. He then decides to divide the Kievan Rus' into several principalities that he shares between his sons in whom he has the most confidence.
http://qindex.info/i.php?x=11870
○○○ 0850± Rurik ⪢⪢
○○○ 1054 ⪢⪢
