Keep in mind that there are multiple versions of the Arthurian legends, so the function of the Grail changes with the legend. The Holy Grail is blessed chalice that can provide happiness, eternal youth and food infinitely, it's a symbol of divine grace. It's role in the legend is a device for King Arthur's Knights to quest after and go in search of, as well as a healing force to some knights and a test of spiritual purity and worth.
I think it is D. abolition movement. because a few of wemons rights activists also were involved in abolition.
The answer is you combine like terms so your answer would be (9p^2-49)
Japan's Isolation policy was fully implemented by Tokugawa Lemitsu. He issued edicts that essentially closed Japan to all foreigners and prevented the Japanese from leaving.
--Hope this helps! Xx
TRUE OF COURSE ITS A VERY WELL KNOW FACT