Анотація:
The information of ancient writing tradition about Dacian and Sarmatian relationships in I century A.D. are analyzed in this article. There also epigraphic data and archeological materials are studied, which in an aggregate with the certificates of narrative sources allow to suppose, that most tight and saturated with definite dynamics on the highest political level, these relationships had place in the second half of indicated period, especially between 67-68 - 90 years, and even in the very beginning of the next century.