Answer: Topics
Explanation:The constitutional principles of checks and balances, federalism, limited government, popular sovereignty, republicanism, and separation of powers. I hope that helps
The second one is correct:)
Lapita culture or the prehistoric Pacific ocean people have developed skills in building crafts to sail the seas.
Their greatest obstacle are the miles of water separating islands. In order to reach different land masses, they have develop skills to sail and navigate the seas.
Answer:
Create irrigation systems to provide water for their fields.
Explanation:
