Why did the articles of conferation fall to provide for an executive and a judical branch of government? how did the articles of confederation deal with fears that some states would dominate others in the national government?

Left most of power towards state legislature. Under the articles of confederation, the confederation congress had no power over people within states, only state governments had that power. Congress also had no power to collect taxes, only to request money from state governments. Congress also had no power to regulate trade between states.

the answer to number 5 is fort sumter