American Commodore Matthew Perry led his four ships into the harbor at Tokyo Bay, seeking to re-establish for the first time in over 200 years regular trade and discourse between Japan and the western world.
Artisans were members of guilds in the later Middle Ages. They joined together to form guilds since individually they had little power to control the production of a particular craft.
There main focus in life was C. Food because the paleolithics were hunters and gatherers, ( they also were constantly looking for rocks to make new tools and such.)
C. The PLO continues to deny Israel's right to exist is your answer.
There has been numerous peace talks, however, the PLO continues to decline each one and continue the war (even though they stated that Israel started it, which is false). Israel fights a defensive war, and has offered to give agreements each time, in which they are not as favorable to Israel at all time, but Palestine does not accept anything short of elimination of the state of Israel. This puts PLO as being considered as a terrorist organization, and had been treated as such by Israel.
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