What did anonymous Athenian used to record?

What are some famous rulers of the 15th century? Who was the first president who served two terms that were not consecutive was? What factors hindered Europeans from controlling Africa in the 1800? What were the causes of the decay of the Indus valley civilization? How many states have 7-elevens? What is the best strategy to use when you are about to be hit from the side? What is roadside bomb in Iraq war? Why was communist China so successful? What are facts about the First Fleet which sailed from England to Australia? What name did Celts give to lord of the dead? Who was allowed to be ancient greek citizens? What are 3 important facts about Benjamin Banneker? Who was President during the abolition of slavery in the US? What does hippie peace fighter stand for? How did the role of roman society change during the era of the republic? When and where did baseball player Mays Copeland die? Did the anteitam battle start another war? How did the british gov try to end the fight between the natives American and the colonist? How did the cold war affect relations between the Soviet Union and the Peoples Republic of China? What is copy right?