Answer: "natural resources" .
_________________________________
The answer is one-fifth
Since the 1970s, the number of women who have enrolled in new doctorates in psychology has kept on increasing.
This was the post-war world in which a growing number of women were studying for higher education and making a name for themselves.
Since then, some of the most well-known and prominent psychologists in the world have been women.
The president of Mexico, Santa Anna, was capture the next day. A few weeks later he signed a peace treaty saying Mexico would leave the region. The general Sam Houston became famous. The treaties opened the door for Texan independence.