This shows that they were very clever to make a stone wall. This makes trying to bring down the wall harder most likely make enemy think not to attack them.
The central government didn't have the power to tax the states
The is the correct order of events from past to present are:
The monarch abolished the old religion and the people were left without rules or laws
Queen Liliuokalani tried to restore power to the Hawaiin people
The United States annexed Hawaii as a territory
Hawaii became the 50th states in the united states
Hope this helps! :)