What age was valentina tereshkova when she became a cosmonaut ?

Valentina Tereshkova was 26

when she became a cosmonaut .

Explanation:

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.