Complex sentence: In 1895 they attempted a counter-rebellion, Queen Liliuokalani was arrested when a weapons cache was found on the palace grounds, she was tried by a military tribunal of the Republic, convicted of treason, and placed under permanent house arrest in her own home.
Split into simpler sentences: In 1895 they attempted a counter-rebellion, and Lili'uokalani was arrested when a weapons cache was found on the palace grounds. She was tried by a military tribunal of the Republic, convicted of treason, and placed under permanent house arrest in her own home.