please help me answer the following question ( they're multiple choice questions)?

1)) How did democratic Athenians vote? Question 5 options: a)They used black and white stones to signify "yes" and "no" in a vote. b) By shouting in unison for the option they preferred. c) Raised their hands and where counted by a city official. d) They wrote their vote down on paper, to be tallied later. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 2) What did the Athenians discover that allowed Themistocles to build a large navy? Question 6 options: a) A number of precious jewels. b) A gold mine. c) A vein of silver. d)The ability to smelt iron and make iron tools. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 3) The name of Athen's maritime empire, orginally founded as a group of city-states banding together against Persia, was the: Question 7 options: a) Ionian Empire b) Athenian Hegemony c) Mycenean Confederation d) Delian League