What type of border would likely have most protection

Which best describes the purpose of the second continental congress?

Can someone me out with this , i'm putting 30 points on it

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.