According to the timeline, which of these is true about women's right to education?
A. In 20th century, it was impossible for women to get an education.
B. In 19th century, it was not as important women's right as it is today.
C. In 19th century, it was only available to few women in the world.
D. In 20th century, it was granted to all the women in the world.
