A group of Barons were taxed by the king of England before the Magna Carta. The basis of Magna Carta was to stop the misrule of the king of England and also to stop the excessive taxation that the Barons had to face. I hope that this is the answer you were looking for and it has come to your help.
I'll first explain what the non-aggression pact was. It was an agreement that the Soviet Union and Germany would take no military action against each other. To answer your question it is B. The pact was to make sure he could safely attack Poland.
(D)The development of stone tools, because the neolithic age has to do with the development of human tools.
The Apollo-Soyuz Test Project was a joint United States-U.S.S.R. venture to live and work together on a space platform in orbit.