What were the two most powerful city-states in early greece?
a) sparta and athens
b) athens and anatolia
c) sparta and anatolia
d) there was no city-states, greece was an empire

Will mark as brainliest. i need .select the correct boxes. 1. similarity between united states and roman republic. 2. difference between united states and roman republic1. the government had a written constitution. 2. women could vote. 3. there was a system of checks and balances. 4. the government could use a veto to cancel an action.