One of the two italian cities that monopolized trade with the far east

One of the two Italian cities that monopolized trade with the far East was Venice.

Venetian merchants established links that reached as far as the Mongol Empire and Persia, spanning many branches of the historic Silk Roads. Goods like salt and grain to porcelain and pearl were exchanged in the markets of Venice. Similarly, gems, mineral dyes, spices, silks, cottons and brocades from Egypt, Asia Minor and the Far East all passed through the ports of Venice. These were taken by Venetian merchants to Europe, where they were becoming highly desirable and valuable items.

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

honestly you should get that checked out because it really isn't normal