Complex sentence: In 1915 the British government requisitioned the Statendam for use as a troop ship, she was renamed Justicia (Latin for justice) and was at first given to the Cunard Line to manage.
Split into simpler sentences: In 1915 the British government requisitioned the "Statendam" for use as a troop ship. She was renamed "Justicia" (Latin for justice), and was at first given to the Cunard Line to manage.